2.5z-8=-3

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Solution for 2.5z-8=-3 equation: 


Simplifying
2.5z + -8 = -3

Reorder the terms:
-8 + 2.5z = -3

Solving
-8 + 2.5z = -3

Solving for variable 'z'.

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

Add '8' to each side of the equation.
-8 + 8 + 2.5z = -3 + 8

Combine like terms: -8 + 8 = 0
0 + 2.5z = -3 + 8
2.5z = -3 + 8

Combine like terms: -3 + 8 = 5
2.5z = 5

Divide each side by '2.5'.
z = 2

Simplifying
z = 2

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