Solve for x
x=18
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x=72-3x
Use the distributive property to multiply 3 by 24-x.
x+3x=72
Add 3x to both sides.
4x=72
Combine x and 3x to get 4x.
x=\frac{72}{4}
Divide both sides by 4.
x=18
Divide 72 by 4 to get 18.
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