X+36=3X-20

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Solution for X+36=3X-20 equation:


Simplifying
X + 36 = 3X + -20

Reorder the terms:
36 + X = 3X + -20

Reorder the terms:
36 + X = -20 + 3X

Solving
36 + X = -20 + 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 + X + -3X = -20 + 3X + -3X

Combine like terms: X + -3X = -2X
36 + -2X = -20 + 3X + -3X

Combine like terms: 3X + -3X = 0
36 + -2X = -20 + 0
36 + -2X = -20

Add '-36' to each side of the equation.
36 + -36 + -2X = -20 + -36

Combine like terms: 36 + -36 = 0
0 + -2X = -20 + -36
-2X = -20 + -36

Combine like terms: -20 + -36 = -56
-2X = -56

Divide each side by '-2'.
X = 28

Simplifying
X = 28

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