x+12=(3x-10)

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Solution for x+12=(3x-10) equation:


Simplifying
x + 12 = (3x + -10)

Reorder the terms:
12 + x = (3x + -10)

Reorder the terms:
12 + x = (-10 + 3x)

Remove parenthesis around (-10 + 3x)
12 + x = -10 + 3x

Solving
12 + x = -10 + 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.
12 + x + -3x = -10 + 3x + -3x

Combine like terms: x + -3x = -2x
12 + -2x = -10 + 3x + -3x

Combine like terms: 3x + -3x = 0
12 + -2x = -10 + 0
12 + -2x = -10

Add '-12' to each side of the equation.
12 + -12 + -2x = -10 + -12

Combine like terms: 12 + -12 = 0
0 + -2x = -10 + -12
-2x = -10 + -12

Combine like terms: -10 + -12 = -22
-2x = -22

Divide each side by '-2'.
x = 11

Simplifying
x = 11

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