Solve for x
x=10
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10x-71-2x=9
Subtract 2x from both sides.
8x-71=9
Combine 10x and -2x to get 8x.
8x=9+71
Add 71 to both sides.
8x=80
Add 9 and 71 to get 80.
x=\frac{80}{8}
Divide both sides by 8.
x=10
Divide 80 by 8 to get 10.
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