Grade 7Mathpractice16 questions

Linear equations

Grade 7: one-step equations, two-step equations, equations with brackets, word problems.

Free to play. Teams answer on one screen; your phone is the remote. No student devices.

Questions

Solve: x + 9 = 15
- x = 24
- x = 5
- x = 6
- x = 7
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x = 6
Solve: 4x = 36
- x = 32
- x = 40
- x = 8
- x = 9
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x = 9
The solution of x − 7 = 3 is x = 4. (True or false?)
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False
Solve: x ÷ 5 = 6 (Answer out loud)
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x = 30
Solve: 2x + 3 = 11
- x = 3
- x = 4
- x = 5
- x = 7
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x = 4
Solve: 3x − 5 = 16
- x = 6
- x = 7
- x = 8
- x = 9
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x = 7
Solve: x ÷ 4 + 2 = 7 (Answer out loud)
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x = 20
The solution of −2x + 1 = 9 is x = 4. (True or false?)
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False
Solve: 3(x + 2) = 18
- x = 16
- x = 4
- x = 5
- x = 6
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x = 4
Solve: 2(x − 4) = 10
- x = 14
- x = 6
- x = 7
- x = 9
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x = 9
Solve: 5(x − 1) = 2x + 7 (Answer out loud)
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x = 4
Solve: 4(2x − 1) = 3x + 16
- x = 2
- x = 3
- x = 4
- x = 5
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x = 4
I double a number and add 7. The result is 21. What is my number?
- 10
- 14
- 6
- 7
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7
A notebook costs 3 dollars. It and some 2-dollar pens cost 13 dollars. How many pens?
- 4
- 5
- 6
- 8
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5
Three consecutive whole numbers add up to 48. The smallest of them is 15. (True or false?)
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True
Mia is 3 times as old as Sam. In 4 years their ages add up to 24. How old is Sam now?
- 3
- 4
- 5
- 6
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4