-8=-(x+9)

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Solution for -8=-(x+9) equation:


Simplifying
-8 = -1(x + 9)

Reorder the terms:
-8 = -1(9 + x)
-8 = (9 * -1 + x * -1)
-8 = (-9 + -1x)

Solving
-8 = -9 + -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 + x = -9 + -1x + x

Combine like terms: -1x + x = 0
-8 + x = -9 + 0
-8 + x = -9

Add '8' to each side of the equation.
-8 + 8 + x = -9 + 8

Combine like terms: -8 + 8 = 0
0 + x = -9 + 8
x = -9 + 8

Combine like terms: -9 + 8 = -1
x = -1

Simplifying
x = -1

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