14=7x-31-2x

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Solution for 14=7x-31-2x equation:


Simplifying
14 = 7x + -31 + -2x

Reorder the terms:
14 = -31 + 7x + -2x

Combine like terms: 7x + -2x = 5x
14 = -31 + 5x

Solving
14 = -31 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
14 + -5x = -31 + 5x + -5x

Combine like terms: 5x + -5x = 0
14 + -5x = -31 + 0
14 + -5x = -31

Add '-14' to each side of the equation.
14 + -14 + -5x = -31 + -14

Combine like terms: 14 + -14 = 0
0 + -5x = -31 + -14
-5x = -31 + -14

Combine like terms: -31 + -14 = -45
-5x = -45

Divide each side by '-5'.
x = 9

Simplifying
x = 9

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