3x+4+2x=12x+4

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Solution for 3x+4+2x=12x+4 equation:


Simplifying
3x + 4 + 2x = 12x + 4

Reorder the terms:
4 + 3x + 2x = 12x + 4

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

Reorder the terms:
4 + 5x = 4 + 12x

Add '-4' to each side of the equation.
4 + -4 + 5x = 4 + -4 + 12x

Combine like terms: 4 + -4 = 0
0 + 5x = 4 + -4 + 12x
5x = 4 + -4 + 12x

Combine like terms: 4 + -4 = 0
5x = 0 + 12x
5x = 12x

Solving
5x = 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.
5x + -12x = 12x + -12x

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

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

Divide each side by '-7'.
x = 0

Simplifying
x = 0

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