Solve for x
x=\frac{1}{2}=0.5
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3x+5+x=7
Add 2 and 3 to get 5.
4x+5=7
Combine 3x and x to get 4x.
4x=7-5
Subtract 5 from both sides.
4x=2
Subtract 5 from 7 to get 2.
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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