-11+7=-2(x+9)

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Solution for -11+7=-2(x+9) equation:


Simplifying
-11 + 7 = -2(x + 9)

Combine like terms: -11 + 7 = -4
-4 = -2(x + 9)

Reorder the terms:
-4 = -2(9 + x)
-4 = (9 * -2 + x * -2)
-4 = (-18 + -2x)

Solving
-4 = -18 + -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.
-4 + 2x = -18 + -2x + 2x

Combine like terms: -2x + 2x = 0
-4 + 2x = -18 + 0
-4 + 2x = -18

Add '4' to each side of the equation.
-4 + 4 + 2x = -18 + 4

Combine like terms: -4 + 4 = 0
0 + 2x = -18 + 4
2x = -18 + 4

Combine like terms: -18 + 4 = -14
2x = -14

Divide each side by '2'.
x = -7

Simplifying
x = -7

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