7-(z+8)=8

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Solution for 7-(z+8)=8 equation:


Simplifying
7 + -1(z + 8) = 8

Reorder the terms:
7 + -1(8 + z) = 8
7 + (8 * -1 + z * -1) = 8
7 + (-8 + -1z) = 8

Combine like terms: 7 + -8 = -1
-1 + -1z = 8

Solving
-1 + -1z = 8

Solving for variable 'z'.

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

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

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

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

Divide each side by '-1'.
z = -9

Simplifying
z = -9

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