Rearranging Equations Worksheet
A Grade 8 math worksheet focused on rearranging algebraic equations to solve for different variables, including practice with various equation types.
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Topics
Rearranging Equations
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Read each question carefully and rearrange the given equations to solve for the specified variable. Show all your work.
1. Rearrange the equation 5x + y = 10 to solve for y.
2. Rearrange the equation A = lw to solve for w.
3. To solve the equation 2a - b = c for 'a', the first step is to to both sides of the equation.
4. If you have the equation P = 2l + 2w and you want to solve for 'l', you would first subtract from both sides.
5. Which of the following correctly rearranges the equation y = mx + b to solve for x?
x = y - b / m
x = (y - b) / m
x = m(y - b)
x = y / m - b
6. Rearrange the formula for the area of a trapezoid, A = 1/2(a + b)h, to solve for h.
7. Rearrange the equation V = (1/3)πr²h to solve for r².
8. To solve 3(x + 2) = y for x, the first step is to subtract 2 from both sides.
True
False
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