Solve for x
x=14
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0.3x=5-0.8
Subtract 0.8 from both sides.
0.3x=4.2
Subtract 0.8 from 5 to get 4.2.
x=\frac{4.2}{0.3}
Divide both sides by 0.3.
x=\frac{42}{3}
Expand \frac{4.2}{0.3} by multiplying both numerator and the denominator by 10.
x=14
Divide 42 by 3 to get 14.
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