Solve for x
x=-0.7
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4x-3+7=1.2
Combine 6x and -2x to get 4x.
4x+4=1.2
Add -3 and 7 to get 4.
4x=1.2-4
Subtract 4 from both sides.
4x=-2.8
Subtract 4 from 1.2 to get -2.8.
x=\frac{-2.8}{4}
Divide both sides by 4.
x=\frac{-28}{40}
Expand \frac{-2.8}{4} by multiplying both numerator and the denominator by 10.
x=-\frac{7}{10}
Reduce the fraction \frac{-28}{40} to lowest terms by extracting and canceling out 4.
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