31=3x-2+2x

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Solution for 31=3x-2+2x equation:


Simplifying
31 = 3x + -2 + 2x

Reorder the terms:
31 = -2 + 3x + 2x

Combine like terms: 3x + 2x = 5x
31 = -2 + 5x

Solving
31 = -2 + 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.
31 + -5x = -2 + 5x + -5x

Combine like terms: 5x + -5x = 0
31 + -5x = -2 + 0
31 + -5x = -2

Add '-31' to each side of the equation.
31 + -31 + -5x = -2 + -31

Combine like terms: 31 + -31 = 0
0 + -5x = -2 + -31
-5x = -2 + -31

Combine like terms: -2 + -31 = -33
-5x = -33

Divide each side by '-5'.
x = 6.6

Simplifying
x = 6.6

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