2x-7-[3-2x-2(1-2x)]=x-11

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Solution for 2x-7-[3-2x-2(1-2x)]=x-11 equation:


Simplifying
2x + -7 + -1[3 + -2x + -2(1 + -2x)] = x + -11
2x + -7 + -1[3 + -2x + (1 * -2 + -2x * -2)] = x + -11
2x + -7 + -1[3 + -2x + (-2 + 4x)] = x + -11

Reorder the terms:
2x + -7 + -1[3 + -2 + -2x + 4x] = x + -11

Combine like terms: 3 + -2 = 1
2x + -7 + -1[1 + -2x + 4x] = x + -11

Combine like terms: -2x + 4x = 2x
2x + -7 + -1[1 + 2x] = x + -11
2x + -7 + [1 * -1 + 2x * -1] = x + -11
2x + -7 + [-1 + -2x] = x + -11

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

Combine like terms: -7 + -1 = -8
-8 + 2x + -2x = x + -11

Combine like terms: 2x + -2x = 0
-8 + 0 = x + -11
-8 = x + -11

Reorder the terms:
-8 = -11 + x

Solving
-8 = -11 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-8 + -1x = -11 + x + -1x

Combine like terms: x + -1x = 0
-8 + -1x = -11 + 0
-8 + -1x = -11

Add '8' to each side of the equation.
-8 + 8 + -1x = -11 + 8

Combine like terms: -8 + 8 = 0
0 + -1x = -11 + 8
-1x = -11 + 8

Combine like terms: -11 + 8 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3

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