Solve for x
x=36
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0.5x-3=15
Combine 1.1x and -0.6x to get 0.5x.
0.5x=15+3
Add 3 to both sides.
0.5x=18
Add 15 and 3 to get 18.
x=\frac{18}{0.5}
Divide both sides by 0.5.
x=\frac{180}{5}
Expand \frac{18}{0.5} by multiplying both numerator and the denominator by 10.
x=36
Divide 180 by 5 to get 36.
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