Solve for x
x=150
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0.05x-0.18=7.32
Swap sides so that all variable terms are on the left hand side.
0.05x=7.32+0.18
Add 0.18 to both sides.
0.05x=7.5
Add 7.32 and 0.18 to get 7.5.
x=\frac{7.5}{0.05}
Divide both sides by 0.05.
x=\frac{750}{5}
Expand \frac{7.5}{0.05} by multiplying both numerator and the denominator by 100.
x=150
Divide 750 by 5 to get 150.
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