-5x+2x+7+4x=(0-12)-(-7+5)

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Solution for -5x+2x+7+4x=(0-12)-(-7+5) equation:


Simplifying
-5x + 2x + 7 + 4x = (0 + -12) + -1(-7 + 5)

Reorder the terms:
7 + -5x + 2x + 4x = (0 + -12) + -1(-7 + 5)

Combine like terms: -5x + 2x = -3x
7 + -3x + 4x = (0 + -12) + -1(-7 + 5)

Combine like terms: -3x + 4x = 1x
7 + 1x = (0 + -12) + -1(-7 + 5)

Combine like terms: 0 + -12 = -12
7 + 1x = (-12) + -1(-7 + 5)
7 + 1x = -12 + -1(-7 + 5)

Combine like terms: -7 + 5 = -2
7 + 1x = -12 + -1(-2)

Multiply -1 * -2
7 + 1x = -12 + 2

Combine like terms: -12 + 2 = -10
7 + 1x = -10

Solving
7 + 1x = -10

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 1x = -10 + -7

Combine like terms: 7 + -7 = 0
0 + 1x = -10 + -7
1x = -10 + -7

Combine like terms: -10 + -7 = -17
1x = -17

Divide each side by '1'.
x = -17

Simplifying
x = -17

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