2x-11+12x=31

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Solution for 2x-11+12x=31 equation:


Simplifying
2x + -11 + 12x = 31

Reorder the terms:
-11 + 2x + 12x = 31

Combine like terms: 2x + 12x = 14x
-11 + 14x = 31

Solving
-11 + 14x = 31

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + 14x = 31 + 11

Combine like terms: -11 + 11 = 0
0 + 14x = 31 + 11
14x = 31 + 11

Combine like terms: 31 + 11 = 42
14x = 42

Divide each side by '14'.
x = 3

Simplifying
x = 3

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