3z-8z-2=23

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Solution for 3z-8z-2=23 equation:


Simplifying
3z + -8z + -2 = 23

Reorder the terms:
-2 + 3z + -8z = 23

Combine like terms: 3z + -8z = -5z
-2 + -5z = 23

Solving
-2 + -5z = 23

Solving for variable 'z'.

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

Add '2' to each side of the equation.
-2 + 2 + -5z = 23 + 2

Combine like terms: -2 + 2 = 0
0 + -5z = 23 + 2
-5z = 23 + 2

Combine like terms: 23 + 2 = 25
-5z = 25

Divide each side by '-5'.
z = -5

Simplifying
z = -5

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