1+-8z=-15

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Solution for 1+-8z=-15 equation: 


Simplifying
1 + -8z = -15

Solving
1 + -8z = -15

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 + -8z = -15 + -1

Combine like terms: 1 + -1 = 0
0 + -8z = -15 + -1
-8z = -15 + -1

Combine like terms: -15 + -1 = -16
-8z = -16

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

Simplifying
z = 2

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