-x-7+3x=-23

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Solution for -x-7+3x=-23 equation:


Simplifying
-1x + -7 + 3x = -23

Reorder the terms:
-7 + -1x + 3x = -23

Combine like terms: -1x + 3x = 2x
-7 + 2x = -23

Solving
-7 + 2x = -23

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 2x = -23 + 7

Combine like terms: -7 + 7 = 0
0 + 2x = -23 + 7
2x = -23 + 7

Combine like terms: -23 + 7 = -16
2x = -16

Divide each side by '2'.
x = -8

Simplifying
x = -8

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