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Flashcards: Solving equations
Cut along the dashed lines and fold each card on the dotted line: question on the front, answer on the back.
Solve: 21 β 2x = 35
x = -7
Solve: 21 β 8x = 101
x = -10
Solve: x Γ· 6 = 8
x = 48
Solve: x/4 + 8 = 13
x = 20
Solve: x Γ· 6 = 4
x = 24
Solve: 2 β 9x = β34
x = 4
Solve: β5x β 9 = 36
x = -9
Solve: 2 β 2x = β10
x = 6
Solve and check by substituting: 3x + 1 = 25
x = 8
Solve: x/2 + 7 = 12
x = 10
Solve: β9x + 10 = 19
x = -1
Solve: 18 β 6x = 0
x = 3
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