-8=-(z+4)

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Solution for -8=-(z+4) equation:


Simplifying
-8 = -1(z + 4)

Reorder the terms:
-8 = -1(4 + z)
-8 = (4 * -1 + z * -1)
-8 = (-4 + -1z)

Solving
-8 = -4 + -1z

Solving for variable 'z'.

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

Add 'z' to each side of the equation.
-8 + z = -4 + -1z + z

Combine like terms: -1z + z = 0
-8 + z = -4 + 0
-8 + z = -4

Add '8' to each side of the equation.
-8 + 8 + z = -4 + 8

Combine like terms: -8 + 8 = 0
0 + z = -4 + 8
z = -4 + 8

Combine like terms: -4 + 8 = 4
z = 4

Simplifying
z = 4

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