2z+25=-80

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Solution for 2z+25=-80 equation: 


Simplifying
2z + 25 = -80

Reorder the terms:
25 + 2z = -80

Solving
25 + 2z = -80

Solving for variable 'z'.

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

Add '-25' to each side of the equation.
25 + -25 + 2z = -80 + -25

Combine like terms: 25 + -25 = 0
0 + 2z = -80 + -25
2z = -80 + -25

Combine like terms: -80 + -25 = -105
2z = -105

Divide each side by '2'.
z = -52.5

Simplifying
z = -52.5

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