z=2-3-7

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Solution for z=2-3-7 equation: 


Simplifying
z = 2 + -3 + -7

Combine like terms: 2 + -3 = -1
z = -1 + -7

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

Solving
z = -8

Solving for variable 'z'.

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

Simplifying
z = -8

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