3x+7-2x+5=2x-8+5x-4

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Solution for 3x+7-2x+5=2x-8+5x-4 equation:


Simplifying
3x + 7 + -2x + 5 = 2x + -8 + 5x + -4

Reorder the terms:
7 + 5 + 3x + -2x = 2x + -8 + 5x + -4

Combine like terms: 7 + 5 = 12
12 + 3x + -2x = 2x + -8 + 5x + -4

Combine like terms: 3x + -2x = 1x
12 + 1x = 2x + -8 + 5x + -4

Reorder the terms:
12 + 1x = -8 + -4 + 2x + 5x

Combine like terms: -8 + -4 = -12
12 + 1x = -12 + 2x + 5x

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

Solving
12 + 1x = -12 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
12 + 1x + -7x = -12 + 7x + -7x

Combine like terms: 1x + -7x = -6x
12 + -6x = -12 + 7x + -7x

Combine like terms: 7x + -7x = 0
12 + -6x = -12 + 0
12 + -6x = -12

Add '-12' to each side of the equation.
12 + -12 + -6x = -12 + -12

Combine like terms: 12 + -12 = 0
0 + -6x = -12 + -12
-6x = -12 + -12

Combine like terms: -12 + -12 = -24
-6x = -24

Divide each side by '-6'.
x = 4

Simplifying
x = 4

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