-11-x=2x+7

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Solution for -11-x=2x+7 equation:


Simplifying
-11 + -1x = 2x + 7

Reorder the terms:
-11 + -1x = 7 + 2x

Solving
-11 + -1x = 7 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.
-11 + -1x + -2x = 7 + 2x + -2x

Combine like terms: -1x + -2x = -3x
-11 + -3x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
-11 + -3x = 7 + 0
-11 + -3x = 7

Add '11' to each side of the equation.
-11 + 11 + -3x = 7 + 11

Combine like terms: -11 + 11 = 0
0 + -3x = 7 + 11
-3x = 7 + 11

Combine like terms: 7 + 11 = 18
-3x = 18

Divide each side by '-3'.
x = -6

Simplifying
x = -6

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