6x+36=3x+81

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Solution for 6x+36=3x+81 equation:


Simplifying
6x + 36 = 3x + 81

Reorder the terms:
36 + 6x = 3x + 81

Reorder the terms:
36 + 6x = 81 + 3x

Solving
36 + 6x = 81 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
36 + 6x + -3x = 81 + 3x + -3x

Combine like terms: 6x + -3x = 3x
36 + 3x = 81 + 3x + -3x

Combine like terms: 3x + -3x = 0
36 + 3x = 81 + 0
36 + 3x = 81

Add '-36' to each side of the equation.
36 + -36 + 3x = 81 + -36

Combine like terms: 36 + -36 = 0
0 + 3x = 81 + -36
3x = 81 + -36

Combine like terms: 81 + -36 = 45
3x = 45

Divide each side by '3'.
x = 15

Simplifying
x = 15

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