-4=-(x+7)

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Solution for -4=-(x+7) equation:


Simplifying
-4 = -1(x + 7)

Reorder the terms:
-4 = -1(7 + x)
-4 = (7 * -1 + x * -1)
-4 = (-7 + -1x)

Solving
-4 = -7 + -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 = -7 + -1x + x

Combine like terms: -1x + x = 0
-4 + x = -7 + 0
-4 + x = -7

Add '4' to each side of the equation.
-4 + 4 + x = -7 + 4

Combine like terms: -4 + 4 = 0
0 + x = -7 + 4
x = -7 + 4

Combine like terms: -7 + 4 = -3
x = -3

Simplifying
x = -3

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