Solve for x
x=11
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5.6x+6=80.8-1.2x
Combine 8.4x and -2.8x to get 5.6x.
5.6x+6+1.2x=80.8
Add 1.2x to both sides.
6.8x+6=80.8
Combine 5.6x and 1.2x to get 6.8x.
6.8x=80.8-6
Subtract 6 from both sides.
6.8x=74.8
Subtract 6 from 80.8 to get 74.8.
x=\frac{74.8}{6.8}
Divide both sides by 6.8.
x=\frac{748}{68}
Expand \frac{74.8}{6.8} by multiplying both numerator and the denominator by 10.
x=11
Divide 748 by 68 to get 11.
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