z-7=-11

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Solution for z-7=-11 equation: 


Simplifying
z + -7 = -11

Reorder the terms:
-7 + z = -11

Solving
-7 + z = -11

Solving for variable 'z'.

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

Add '7' to each side of the equation.
-7 + 7 + z = -11 + 7

Combine like terms: -7 + 7 = 0
0 + z = -11 + 7
z = -11 + 7

Combine like terms: -11 + 7 = -4
z = -4

Simplifying
z = -4

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