-(2x+2)+(x-7)=x+3-(2-2x)

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Solution for -(2x+2)+(x-7)=x+3-(2-2x) equation:


Simplifying
-1(2x + 2) + (x + -7) = x + 3 + -1(2 + -2x)

Reorder the terms:
-1(2 + 2x) + (x + -7) = x + 3 + -1(2 + -2x)
(2 * -1 + 2x * -1) + (x + -7) = x + 3 + -1(2 + -2x)
(-2 + -2x) + (x + -7) = x + 3 + -1(2 + -2x)

Reorder the terms:
-2 + -2x + (-7 + x) = x + 3 + -1(2 + -2x)

Remove parenthesis around (-7 + x)
-2 + -2x + -7 + x = x + 3 + -1(2 + -2x)

Reorder the terms:
-2 + -7 + -2x + x = x + 3 + -1(2 + -2x)

Combine like terms: -2 + -7 = -9
-9 + -2x + x = x + 3 + -1(2 + -2x)

Combine like terms: -2x + x = -1x
-9 + -1x = x + 3 + -1(2 + -2x)
-9 + -1x = x + 3 + (2 * -1 + -2x * -1)
-9 + -1x = x + 3 + (-2 + 2x)

Reorder the terms:
-9 + -1x = 3 + -2 + x + 2x

Combine like terms: 3 + -2 = 1
-9 + -1x = 1 + x + 2x

Combine like terms: x + 2x = 3x
-9 + -1x = 1 + 3x

Solving
-9 + -1x = 1 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-9 + -1x + -3x = 1 + 3x + -3x

Combine like terms: -1x + -3x = -4x
-9 + -4x = 1 + 3x + -3x

Combine like terms: 3x + -3x = 0
-9 + -4x = 1 + 0
-9 + -4x = 1

Add '9' to each side of the equation.
-9 + 9 + -4x = 1 + 9

Combine like terms: -9 + 9 = 0
0 + -4x = 1 + 9
-4x = 1 + 9

Combine like terms: 1 + 9 = 10
-4x = 10

Divide each side by '-4'.
x = -2.5

Simplifying
x = -2.5

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