Solve for x
x=6
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9x+24-6x=42
Subtract 6x from both sides.
3x+24=42
Combine 9x and -6x to get 3x.
3x=42-24
Subtract 24 from both sides.
3x=18
Subtract 24 from 42 to get 18.
x=\frac{18}{3}
Divide both sides by 3.
x=6
Divide 18 by 3 to get 6.
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