-x-10+3x+15=-2

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Solution for -x-10+3x+15=-2 equation:


Simplifying
-1x + -10 + 3x + 15 = -2

Reorder the terms:
-10 + 15 + -1x + 3x = -2

Combine like terms: -10 + 15 = 5
5 + -1x + 3x = -2

Combine like terms: -1x + 3x = 2x
5 + 2x = -2

Solving
5 + 2x = -2

Solving for variable 'x'.

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

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

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

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

Divide each side by '2'.
x = -3.5

Simplifying
x = -3.5

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