z+(-10)=-30

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Solution for z+(-10)=-30 equation: 


Simplifying
z + (-10) = -30
z + -10 = -30

Reorder the terms:
-10 + z = -30

Solving
-10 + z = -30

Solving for variable 'z'.

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

Add '10' to each side of the equation.
-10 + 10 + z = -30 + 10

Combine like terms: -10 + 10 = 0
0 + z = -30 + 10
z = -30 + 10

Combine like terms: -30 + 10 = -20
z = -20

Simplifying
z = -20

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