3x+12x+36=141

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Solution for 3x+12x+36=141 equation:


Simplifying
3x + 12x + 36 = 141

Reorder the terms:
36 + 3x + 12x = 141

Combine like terms: 3x + 12x = 15x
36 + 15x = 141

Solving
36 + 15x = 141

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 15x = 141 + -36

Combine like terms: 36 + -36 = 0
0 + 15x = 141 + -36
15x = 141 + -36

Combine like terms: 141 + -36 = 105
15x = 105

Divide each side by '15'.
x = 7

Simplifying
x = 7

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