Solve for x
x=9
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7x+7=9x-11
Use the distributive property to multiply 7 by x+1.
7x+7-9x=-11
Subtract 9x from both sides.
-2x+7=-11
Combine 7x and -9x to get -2x.
-2x=-11-7
Subtract 7 from both sides.
-2x=-18
Subtract 7 from -11 to get -18.
x=\frac{-18}{-2}
Divide both sides by -2.
x=9
Divide -18 by -2 to get 9.
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