Solve for x
x=2
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2.5x=1.8+3.2
Add 3.2 to both sides.
2.5x=5
Add 1.8 and 3.2 to get 5.
x=\frac{5}{2.5}
Divide both sides by 2.5.
x=\frac{50}{25}
Expand \frac{5}{2.5} by multiplying both numerator and the denominator by 10.
x=2
Divide 50 by 25 to get 2.
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