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

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


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

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

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

Combine like terms: 13x + 8x = 21x
4 + 21x = 8x + 4 + 4x

Reorder the terms:
4 + 21x = 4 + 8x + 4x

Combine like terms: 8x + 4x = 12x
4 + 21x = 4 + 12x

Add '-4' to each side of the equation.
4 + -4 + 21x = 4 + -4 + 12x

Combine like terms: 4 + -4 = 0
0 + 21x = 4 + -4 + 12x
21x = 4 + -4 + 12x

Combine like terms: 4 + -4 = 0
21x = 0 + 12x
21x = 12x

Solving
21x = 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
21x + -12x = 12x + -12x

Combine like terms: 21x + -12x = 9x
9x = 12x + -12x

Combine like terms: 12x + -12x = 0
9x = 0

Divide each side by '9'.
x = 0

Simplifying
x = 0

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