Solve for x
x = \frac{100}{7} = 14\frac{2}{7} \approx 14.285714286
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1.4x=15+5
Add 5 to both sides.
1.4x=20
Add 15 and 5 to get 20.
x=\frac{20}{1.4}
Divide both sides by 1.4.
x=\frac{200}{14}
Expand \frac{20}{1.4} by multiplying both numerator and the denominator by 10.
x=\frac{100}{7}
Reduce the fraction \frac{200}{14} to lowest terms by extracting and canceling out 2.
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