Solve for x
x=1.5
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2.6x=3+0.9
Add 0.9 to both sides.
2.6x=3.9
Add 3 and 0.9 to get 3.9.
x=\frac{3.9}{2.6}
Divide both sides by 2.6.
x=\frac{39}{26}
Expand \frac{3.9}{2.6} by multiplying both numerator and the denominator by 10.
x=\frac{3}{2}
Reduce the fraction \frac{39}{26} to lowest terms by extracting and canceling out 13.
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