Rearranging Equations Worksheet
A Grade 9 math worksheet focusing on rearranging algebraic equations to solve for different variables.
Includes
Standards
Topics
Rearranging Equations
Name:
Date:
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Read each question carefully and rearrange the given equation to solve for the indicated variable. Show all your work.
1. Rearrange the formula P = 2l + 2w to make 'w' the subject.
2. Rearrange the equation 3x + y = 7 to solve for 'x'.
3. To make 'h' the subject of the formula A = bh, you would both sides by b.
4. In the equation V = IR, if you want to solve for 'R', you need to V by I.
5. Which of the following correctly rearranges the formula F = ma to solve for 'a'?
a = F - m
a = F + m
a = F/m
a = m/F
6. Given the equation y = mx + c, what is 'm' when rearranged?
m = y - c/x
m = (y - c) / x
m = y/x - c
m = x / (y - c)
7. To make 'r' the subject of the formula C = 2πr, you divide both sides by 2π.
True
False
8. When rearranging A = P(1+rt) to solve for 't', the first step is to subtract P from A.
True
False
9. Rearrange the equation v² = u² + 2as to make 's' the subject.
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