Solve for x
x=5
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0.06x=0.12+0.18
Add 0.18 to both sides.
0.06x=0.3
Add 0.12 and 0.18 to get 0.3.
x=\frac{0.3}{0.06}
Divide both sides by 0.06.
x=\frac{30}{6}
Expand \frac{0.3}{0.06} by multiplying both numerator and the denominator by 100.
x=5
Divide 30 by 6 to get 5.
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