3x-2+2x=31

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


Simplifying
3x + -2 + 2x = 31

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

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

Solving
-2 + 5x = 31

Solving for variable 'x'.

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

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

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

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

Divide each side by '5'.
x = 6.6

Simplifying
x = 6.6

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