-1x-7-2x=23

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Solution for -1x-7-2x=23 equation:


Simplifying
-1x + -7 + -2x = 23

Reorder the terms:
-7 + -1x + -2x = 23

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

Solving
-7 + -3x = 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 + -3x = 23 + 7

Combine like terms: -7 + 7 = 0
0 + -3x = 23 + 7
-3x = 23 + 7

Combine like terms: 23 + 7 = 30
-3x = 30

Divide each side by '-3'.
x = -10

Simplifying
x = -10

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