Solving linear equations: collecting like terms and solving

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heike hoffmann 6 years, 4 months ago

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Created this as a copy of Solving linear equations: collecting like terms and solving.

Name	Status	Author	Last Modified
Solving linear equations: one step: adding or subtracting	Ready to use	Ben Brawn	02/06/2016 06:49
Solving linear equations: one step: multiplying or dividing	Ready to use	Ben Brawn	21/03/2025 05:26
Solving linear equations: two step	Ready to use	Ben Brawn	21/03/2025 05:26
Solving linear equations: collecting like terms and solving	Ready to use	Ben Brawn	21/03/2025 05:28
Solving linear inequalities/inequations: two step	Ready to use	Ben Brawn	15/11/2023 21:23
Solving linear inequalities/inequations: two inequalities	Ready to use	Ben Brawn	02/06/2016 06:49
Solving linear equations: two step	draft	Lois Rollings	27/07/2016 12:17
Rearranging concentration formula for mass (symbolic)	Ready to use	Ben Brawn	02/06/2016 06:49
Bill's copy of Rearranging equations by multiplying or dividing: One step	Ready to use	Bill Foster	01/06/2016 09:47
Rearranging equations by multiplying or dividing: One step	Ready to use	Julie Crowley	07/10/2016 17:00
Rearranging concentration formula for volume (symbolic)	Ready to use	Ben Brawn	02/06/2016 06:49
Ida Friestad's copy of Solving linear inequalities/inequations: two step	Ready to use	Ida Friestad Pedersen	01/06/2016 09:47
Algebra VI: Solving Linear Equation	Ready to use	Nasir Firoz Khan	02/09/2016 16:33
Algebra VI: Solving Linear Equations (Sarah)	Ready to use	Sarah Turner	18/08/2016 10:47
Nigel's copy of Bill's copy of Rearranging equations by multiplying or dividing: One step	draft	Nigel Atkins	10/10/2016 13:13
Rearranging concentration formula for mass (symbolic)	draft	Nigel Atkins	10/10/2016 16:31
Rearranging concentration formula for volume (symbolic)	draft	Nigel Atkins	11/12/2016 14:58
Rearranging concentration formula for mass (symbolic)	draft	Nigel Atkins	11/12/2016 09:35
Rachel's copy of Algebra VI: Solving Linear Equations (Sarah)	draft	Rachel Staddon	24/04/2018 14:36
Hannah's copy of Rachel's copy of Algebra VI: Solving Linear Equations (Sarah)	draft	Hannah Bartholomew	09/11/2018 17:05
Solving linear equations: collecting like terms and solving	Ready to use	heike hoffmann	14/11/2018 22:33
linear equations: one step: (+,-)	draft	heike hoffmann	14/11/2018 23:11
Solving linear equations: one step (+, -)	Ready to use	heike hoffmann	14/11/2018 22:41
Solving linear equations: one step: (*, /)	Ready to use	heike hoffmann	14/11/2018 22:42
Solving linear equations: two step	Ready to use	heike hoffmann	14/11/2018 21:24
Lina's copy of Algebra VI: Solving Linear Equation	draft	Lina van Hunen	26/05/2019 17:08
Maria's copy of Hannah's copy of Rachel's copy of Algebra VI: Solving Linear Equations (Sarah)	draft	Maria Aneiros	30/05/2019 02:59
Linear Equations	draft	Kevin Bohan	05/06/2019 11:12
Solving linear inequalities/inequations: two inequalities	draft	Xiaodan Leng	11/07/2019 06:05
Equations with Fractions	Ready to use	sean hunte	06/09/2019 22:48
Ulikheter: Lineære	Ready to use	Torris Bakke	22/10/2024 12:09
Ulikheter: Doble lineære	Ready to use	Torris Bakke	22/10/2024 12:09

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Question statement

Give any introductory information the student needs.

			Name	Type	Generated Value

primes	list	[ 7, 5, 2, 11, 3 ]
denom1	integer	7
denom2	integer	5
add	integer	2
right	integer	1
eans	rational	25/12
r1	integer	7
a2	integer	10
r12	integer	35
top	integer	25
sumdeno	integer	12

			Name	Type	Generated Value

a	integer	8
b	integer	6
c	integer	15
ans1	rational	6/7
d	integer	3
f	integer	6
g	integer	-9
ans2	rational	-9
h	integer	11
j	integer	1
k	integer	10
ans3	integer	121
l	integer	11
m	integer	4
n	integer	3
p	integer	3
q	integer	12
ans4	rational	21

Automatically regenerate variables?

Name

Data type

Value

xxxxxxxxxx
 
shuffle([2,3,5,7,11])

JME function reference

Description

Describe what this variable represents, and list any assumptions made about its value.

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Generated value: `list`

[ 7, 5, 2, 11, 3 ]

This variable doesn't seem to be used anywhere.

Parts

Part a) Gap-fill
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Part b) Gap-fill
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Part d) Gap-fill
1. Gap Number entry
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1. Step Information only
Part e) Gap-fill
1. Gap Number entry
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1. Step Information only

Gap-fill

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We can solve $\var{a}x+\var{b}=\var{c}x$ by collecting like terms and rearranging for $x$ . This gives $x=$ Unnamed gap.

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Solving linear equations: collecting like terms and solving

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Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

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heike hoffmann 6 years, 4 months ago

heike hoffmann 6 years, 4 months ago

Error in variable testing condition

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Generated value: `list`

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Solving linear equations: collecting like terms and solving

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

Feedback

History

Comment

Checkpoint description

heike hoffmann 6 years, 4 months ago

heike hoffmann 6 years, 4 months ago

Error in variable testing condition

Error

Warning

Generated value: list

Parts

Gap-fill

Generated value: `list`