-4=-(x+9)

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Solution for -4=-(x+9) equation:


Simplifying
-4 = -1(x + 9)

Reorder the terms:
-4 = -1(9 + x)
-4 = (9 * -1 + x * -1)
-4 = (-9 + -1x)

Solving
-4 = -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.
-4 + x = -9 + -1x + x

Combine like terms: -1x + x = 0
-4 + x = -9 + 0
-4 + x = -9

Add '4' to each side of the equation.
-4 + 4 + x = -9 + 4

Combine like terms: -4 + 4 = 0
0 + x = -9 + 4
x = -9 + 4

Combine like terms: -9 + 4 = -5
x = -5

Simplifying
x = -5

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