Solve for x
x=7
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-8x-16=-72
Combine 7x and -15x to get -8x.
-8x=-72+16
Add 16 to both sides.
-8x=-56
Add -72 and 16 to get -56.
x=\frac{-56}{-8}
Divide both sides by -8.
x=7
Divide -56 by -8 to get 7.
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