Solve for x
x=\frac{1}{2}=0.5
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10-12+x\times 4=0
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
-2+x\times 4=0
Subtract 12 from 10 to get -2.
x\times 4=2
Add 2 to both sides. Anything plus zero gives itself.
x=\frac{2}{4}
Divide both sides by 4.
x=\frac{1}{2}
Reduce the fraction \frac{2}{4} to lowest terms by extracting and canceling out 2.
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