3x-31=11-2x

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Solution for 3x-31=11-2x equation:


Simplifying
3x + -31 = 11 + -2x

Reorder the terms:
-31 + 3x = 11 + -2x

Solving
-31 + 3x = 11 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-31 + 3x + 2x = 11 + -2x + 2x

Combine like terms: 3x + 2x = 5x
-31 + 5x = 11 + -2x + 2x

Combine like terms: -2x + 2x = 0
-31 + 5x = 11 + 0
-31 + 5x = 11

Add '31' to each side of the equation.
-31 + 31 + 5x = 11 + 31

Combine like terms: -31 + 31 = 0
0 + 5x = 11 + 31
5x = 11 + 31

Combine like terms: 11 + 31 = 42
5x = 42

Divide each side by '5'.
x = 8.4

Simplifying
x = 8.4

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