Solve for x
x=4
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6+36+3x=54
Use the distributive property to multiply 3 by 12+x.
42+3x=54
Add 6 and 36 to get 42.
3x=54-42
Subtract 42 from both sides.
3x=12
Subtract 42 from 54 to get 12.
x=\frac{12}{3}
Divide both sides by 3.
x=4
Divide 12 by 3 to get 4.
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