Solve for x
x = \frac{55}{34} = 1\frac{21}{34} \approx 1.617647059
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-102x-7=-172
Swap sides so that all variable terms are on the left hand side.
-102x=-172+7
Add 7 to both sides.
-102x=-165
Add -172 and 7 to get -165.
x=\frac{-165}{-102}
Divide both sides by -102.
x=\frac{55}{34}
Reduce the fraction \frac{-165}{-102} to lowest terms by extracting and canceling out -3.
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