3x+5+2x=12x+4

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Solution for 3x+5+2x=12x+4 equation:


Simplifying
3x + 5 + 2x = 12x + 4

Reorder the terms:
5 + 3x + 2x = 12x + 4

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

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

Solving
5 + 5x = 4 + 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.
5 + 5x + -12x = 4 + 12x + -12x

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

Combine like terms: 12x + -12x = 0
5 + -7x = 4 + 0
5 + -7x = 4

Add '-5' to each side of the equation.
5 + -5 + -7x = 4 + -5

Combine like terms: 5 + -5 = 0
0 + -7x = 4 + -5
-7x = 4 + -5

Combine like terms: 4 + -5 = -1
-7x = -1

Divide each side by '-7'.
x = 0.1428571429

Simplifying
x = 0.1428571429

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