1x+8=-1x

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Solution for 1x+8=-1x equation:


Simplifying
1x + 8 = -1x

Reorder the terms:
8 + 1x = -1x

Solving
8 + 1x = -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
8 + 1x + x = -1x + x

Combine like terms: 1x + x = 2x
8 + 2x = -1x + x

Combine like terms: -1x + x = 0
8 + 2x = 0

Add '-8' to each side of the equation.
8 + -8 + 2x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 2x = 0 + -8
2x = 0 + -8

Combine like terms: 0 + -8 = -8
2x = -8

Divide each side by '2'.
x = -4

Simplifying
x = -4

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