Solve for x
x=-8
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-2x-71-7x=1
Subtract 7x from both sides.
-9x-71=1
Combine -2x and -7x to get -9x.
-9x=1+71
Add 71 to both sides.
-9x=72
Add 1 and 71 to get 72.
x=\frac{72}{-9}
Divide both sides by -9.
x=-8
Divide 72 by -9 to get -8.
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