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

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


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

Reorder the terms:
-1x + 2(11 + -2x) = 7
-1x + (11 * 2 + -2x * 2) = 7
-1x + (22 + -4x) = 7

Reorder the terms:
22 + -1x + -4x = 7

Combine like terms: -1x + -4x = -5x
22 + -5x = 7

Solving
22 + -5x = 7

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 + -5x = 7 + -22

Combine like terms: 22 + -22 = 0
0 + -5x = 7 + -22
-5x = 7 + -22

Combine like terms: 7 + -22 = -15
-5x = -15

Divide each side by '-5'.
x = 3

Simplifying
x = 3

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