(7x-2+12)+(-5x-3x+4)=-(-x+7)-(6x-4-7)

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Solution for (7x-2+12)+(-5x-3x+4)=-(-x+7)-(6x-4-7) equation:


Simplifying
(7x + -2 + 12) + (-5x + -3x + 4) = -1(-1x + 7) + -1(6x + -4 + -7)

Reorder the terms:
(-2 + 12 + 7x) + (-5x + -3x + 4) = -1(-1x + 7) + -1(6x + -4 + -7)

Combine like terms: -2 + 12 = 10
(10 + 7x) + (-5x + -3x + 4) = -1(-1x + 7) + -1(6x + -4 + -7)

Remove parenthesis around (10 + 7x)
10 + 7x + (-5x + -3x + 4) = -1(-1x + 7) + -1(6x + -4 + -7)

Reorder the terms:
10 + 7x + (4 + -5x + -3x) = -1(-1x + 7) + -1(6x + -4 + -7)

Combine like terms: -5x + -3x = -8x
10 + 7x + (4 + -8x) = -1(-1x + 7) + -1(6x + -4 + -7)

Remove parenthesis around (4 + -8x)
10 + 7x + 4 + -8x = -1(-1x + 7) + -1(6x + -4 + -7)

Reorder the terms:
10 + 4 + 7x + -8x = -1(-1x + 7) + -1(6x + -4 + -7)

Combine like terms: 10 + 4 = 14
14 + 7x + -8x = -1(-1x + 7) + -1(6x + -4 + -7)

Combine like terms: 7x + -8x = -1x
14 + -1x = -1(-1x + 7) + -1(6x + -4 + -7)

Reorder the terms:
14 + -1x = -1(7 + -1x) + -1(6x + -4 + -7)
14 + -1x = (7 * -1 + -1x * -1) + -1(6x + -4 + -7)
14 + -1x = (-7 + 1x) + -1(6x + -4 + -7)

Reorder the terms:
14 + -1x = -7 + 1x + -1(-4 + -7 + 6x)

Combine like terms: -4 + -7 = -11
14 + -1x = -7 + 1x + -1(-11 + 6x)
14 + -1x = -7 + 1x + (-11 * -1 + 6x * -1)
14 + -1x = -7 + 1x + (11 + -6x)

Reorder the terms:
14 + -1x = -7 + 11 + 1x + -6x

Combine like terms: -7 + 11 = 4
14 + -1x = 4 + 1x + -6x

Combine like terms: 1x + -6x = -5x
14 + -1x = 4 + -5x

Solving
14 + -1x = 4 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
14 + -1x + 5x = 4 + -5x + 5x

Combine like terms: -1x + 5x = 4x
14 + 4x = 4 + -5x + 5x

Combine like terms: -5x + 5x = 0
14 + 4x = 4 + 0
14 + 4x = 4

Add '-14' to each side of the equation.
14 + -14 + 4x = 4 + -14

Combine like terms: 14 + -14 = 0
0 + 4x = 4 + -14
4x = 4 + -14

Combine like terms: 4 + -14 = -10
4x = -10

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

Simplifying
x = -2.5

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