-2(x-9)-11=13

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Solution for -2(x-9)-11=13 equation:


Simplifying
-2(x + -9) + -11 = 13

Reorder the terms:
-2(-9 + x) + -11 = 13
(-9 * -2 + x * -2) + -11 = 13
(18 + -2x) + -11 = 13

Reorder the terms:
18 + -11 + -2x = 13

Combine like terms: 18 + -11 = 7
7 + -2x = 13

Solving
7 + -2x = 13

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -2x = 13 + -7

Combine like terms: 7 + -7 = 0
0 + -2x = 13 + -7
-2x = 13 + -7

Combine like terms: 13 + -7 = 6
-2x = 6

Divide each side by '-2'.
x = -3

Simplifying
x = -3

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