| Multi-step equations | Volume |
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Solve for x.
3x+7=13
x=2
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A cube has a height of 5, a length of 10, and a width of 20. What is the volume of the cube?
=1000u
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Solve for x.
5x+20=80
x=12
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Solve for x.
2x+63-52=18
x=3.5
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Solve for x.
5+14a=9a-5
a=-2
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A class sold tickets to their school play. Each one of the 23 students in the class sold 4 tickets. The cost of each ticket was $7. How much money did the class earn by selling tickets to the play?
$644
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