15+z=-2

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Solution for 15+z=-2 equation: 


Simplifying
15 + z = -2

Solving
15 + z = -2

Solving for variable 'z'.

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

Add '-15' to each side of the equation.
15 + -15 + z = -2 + -15

Combine like terms: 15 + -15 = 0
0 + z = -2 + -15
z = -2 + -15

Combine like terms: -2 + -15 = -17
z = -17

Simplifying
z = -17

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