3x-x-x+2=13

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Solution for 3x-x-x+2=13 equation:


Simplifying
3x + -1x + -1x + 2 = 13

Reorder the terms:
2 + 3x + -1x + -1x = 13

Combine like terms: 3x + -1x = 2x
2 + 2x + -1x = 13

Combine like terms: 2x + -1x = 1x
2 + 1x = 13

Solving
2 + 1x = 13

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 + 1x = 13 + -2

Combine like terms: 2 + -2 = 0
0 + 1x = 13 + -2
1x = 13 + -2

Combine like terms: 13 + -2 = 11
1x = 11

Divide each side by '1'.
x = 11

Simplifying
x = 11

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