8+z=-8-z

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Solution for 8+z=-8-z equation:


Simplifying
8 + z = -8 + -1z

Solving
8 + z = -8 + -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 + z = -8 + -1z + z

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

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

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

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

Combine like terms: -8 + -8 = -16
2z = -16

Divide each side by '2'.
z = -8

Simplifying
z = -8

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