Solve for x
x=-26
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7x-15-8x=11
Subtract 8x from both sides.
-x-15=11
Combine 7x and -8x to get -x.
-x=11+15
Add 15 to both sides.
-x=26
Add 11 and 15 to get 26.
x=-26
Multiply both sides by -1.
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