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

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


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

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

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

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

Solving
-4 + 2x = 8 + 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.
-4 + 2x + -3x = 8 + 3x + -3x

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

Combine like terms: 3x + -3x = 0
-4 + -1x = 8 + 0
-4 + -1x = 8

Add '4' to each side of the equation.
-4 + 4 + -1x = 8 + 4

Combine like terms: -4 + 4 = 0
0 + -1x = 8 + 4
-1x = 8 + 4

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

Divide each side by '-1'.
x = -12

Simplifying
x = -12

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