Solve for x
x=3.4
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0.5x=3-1.3
Subtract 1.3 from both sides.
0.5x=1.7
Subtract 1.3 from 3 to get 1.7.
x=\frac{1.7}{0.5}
Divide both sides by 0.5.
x=\frac{17}{5}
Expand \frac{1.7}{0.5} by multiplying both numerator and the denominator by 10.
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