Solve for x
x=9
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2x+7=-11+4x
Combine 11x and -9x to get 2x.
2x+7-4x=-11
Subtract 4x from both sides.
-2x+7=-11
Combine 2x and -4x 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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