Solve for x
x = \frac{3}{2} = 1\frac{1}{2} = 1.5
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4x-\left(-12\right)=18
Multiply 3 and -4 to get -12.
4x+12=18
The opposite of -12 is 12.
4x=18-12
Subtract 12 from both sides.
4x=6
Subtract 12 from 18 to get 6.
x=\frac{6}{4}
Divide both sides by 4.
x=\frac{3}{2}
Reduce the fraction \frac{6}{4} to lowest terms by extracting and canceling out 2.
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