-7x+2(-x-11)=23

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Solution for -7x+2(-x-11)=23 equation:


Simplifying
-7x + 2(-1x + -11) = 23

Reorder the terms:
-7x + 2(-11 + -1x) = 23
-7x + (-11 * 2 + -1x * 2) = 23
-7x + (-22 + -2x) = 23

Reorder the terms:
-22 + -7x + -2x = 23

Combine like terms: -7x + -2x = -9x
-22 + -9x = 23

Solving
-22 + -9x = 23

Solving for variable 'x'.

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

Add '22' to each side of the equation.
-22 + 22 + -9x = 23 + 22

Combine like terms: -22 + 22 = 0
0 + -9x = 23 + 22
-9x = 23 + 22

Combine like terms: 23 + 22 = 45
-9x = 45

Divide each side by '-9'.
x = -5

Simplifying
x = -5

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