Solve for x
x=-3.5
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0.2x=0.5-1.2
Subtract 1.2 from both sides.
0.2x=-0.7
Subtract 1.2 from 0.5 to get -0.7.
x=\frac{-0.7}{0.2}
Divide both sides by 0.2.
x=\frac{-7}{2}
Expand \frac{-0.7}{0.2} by multiplying both numerator and the denominator by 10.
x=-\frac{7}{2}
Fraction \frac{-7}{2} can be rewritten as -\frac{7}{2} by extracting the negative sign.
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