Solve for x
x=9.5
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1.2+0.8x=8.8
Multiply 0.6 and 2 to get 1.2.
0.8x=8.8-1.2
Subtract 1.2 from both sides.
0.8x=7.6
Subtract 1.2 from 8.8 to get 7.6.
x=\frac{7.6}{0.8}
Divide both sides by 0.8.
x=\frac{76}{8}
Expand \frac{7.6}{0.8} by multiplying both numerator and the denominator by 10.
x=\frac{19}{2}
Reduce the fraction \frac{76}{8} to lowest terms by extracting and canceling out 4.
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