2-x+-x+5=-15+x

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Solution for 2-x+-x+5=-15+x equation:


Simplifying
2 + -1x + -1x + 5 = -15 + x

Reorder the terms:
2 + 5 + -1x + -1x = -15 + x

Combine like terms: 2 + 5 = 7
7 + -1x + -1x = -15 + x

Combine like terms: -1x + -1x = -2x
7 + -2x = -15 + x

Solving
7 + -2x = -15 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
7 + -2x + -1x = -15 + x + -1x

Combine like terms: -2x + -1x = -3x
7 + -3x = -15 + x + -1x

Combine like terms: x + -1x = 0
7 + -3x = -15 + 0
7 + -3x = -15

Add '-7' to each side of the equation.
7 + -7 + -3x = -15 + -7

Combine like terms: 7 + -7 = 0
0 + -3x = -15 + -7
-3x = -15 + -7

Combine like terms: -15 + -7 = -22
-3x = -22

Divide each side by '-3'.
x = 7.333333333

Simplifying
x = 7.333333333

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