z-3-8=-9

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Solution for z-3-8=-9 equation: 


Simplifying
z + -3 + -8 = -9

Reorder the terms:
-3 + -8 + z = -9

Combine like terms: -3 + -8 = -11
-11 + z = -9

Solving
-11 + z = -9

Solving for variable 'z'.

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

Add '11' to each side of the equation.
-11 + 11 + z = -9 + 11

Combine like terms: -11 + 11 = 0
0 + z = -9 + 11
z = -9 + 11

Combine like terms: -9 + 11 = 2
z = 2

Simplifying
z = 2

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