12x+14=31x-43

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Solution for 12x+14=31x-43 equation:


Simplifying
12x + 14 = 31x + -43

Reorder the terms:
14 + 12x = 31x + -43

Reorder the terms:
14 + 12x = -43 + 31x

Solving
14 + 12x = -43 + 31x

Solving for variable 'x'.

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

Add '-31x' to each side of the equation.
14 + 12x + -31x = -43 + 31x + -31x

Combine like terms: 12x + -31x = -19x
14 + -19x = -43 + 31x + -31x

Combine like terms: 31x + -31x = 0
14 + -19x = -43 + 0
14 + -19x = -43

Add '-14' to each side of the equation.
14 + -14 + -19x = -43 + -14

Combine like terms: 14 + -14 = 0
0 + -19x = -43 + -14
-19x = -43 + -14

Combine like terms: -43 + -14 = -57
-19x = -57

Divide each side by '-19'.
x = 3

Simplifying
x = 3

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