8x+5x+4=x+4

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Solution for 8x+5x+4=x+4 equation:


Simplifying
8x + 5x + 4 = x + 4

Reorder the terms:
4 + 8x + 5x = x + 4

Combine like terms: 8x + 5x = 13x
4 + 13x = x + 4

Reorder the terms:
4 + 13x = 4 + x

Add '-4' to each side of the equation.
4 + -4 + 13x = 4 + -4 + x

Combine like terms: 4 + -4 = 0
0 + 13x = 4 + -4 + x
13x = 4 + -4 + x

Combine like terms: 4 + -4 = 0
13x = 0 + x
13x = x

Solving
13x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
13x + -1x = x + -1x

Combine like terms: 13x + -1x = 12x
12x = x + -1x

Combine like terms: x + -1x = 0
12x = 0

Divide each side by '12'.
x = 0

Simplifying
x = 0

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