x+50=3x-12

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Solution for x+50=3x-12 equation:


Simplifying
x + 50 = 3x + -12

Reorder the terms:
50 + x = 3x + -12

Reorder the terms:
50 + x = -12 + 3x

Solving
50 + x = -12 + 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.
50 + x + -3x = -12 + 3x + -3x

Combine like terms: x + -3x = -2x
50 + -2x = -12 + 3x + -3x

Combine like terms: 3x + -3x = 0
50 + -2x = -12 + 0
50 + -2x = -12

Add '-50' to each side of the equation.
50 + -50 + -2x = -12 + -50

Combine like terms: 50 + -50 = 0
0 + -2x = -12 + -50
-2x = -12 + -50

Combine like terms: -12 + -50 = -62
-2x = -62

Divide each side by '-2'.
x = 31

Simplifying
x = 31

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