Solve for x
x=-1.375
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0.75-2x=3.5
Multiply 0.5 and 1.5 to get 0.75.
-2x=3.5-0.75
Subtract 0.75 from both sides.
-2x=2.75
Subtract 0.75 from 3.5 to get 2.75.
x=\frac{2.75}{-2}
Divide both sides by -2.
x=\frac{275}{-200}
Expand \frac{2.75}{-2} by multiplying both numerator and the denominator by 100.
x=-\frac{11}{8}
Reduce the fraction \frac{275}{-200} to lowest terms by extracting and canceling out 25.
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