39-4z=28-8z+3

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Solution for 39-4z=28-8z+3 equation:


Simplifying
39 + -4z = 28 + -8z + 3

Reorder the terms:
39 + -4z = 28 + 3 + -8z

Combine like terms: 28 + 3 = 31
39 + -4z = 31 + -8z

Solving
39 + -4z = 31 + -8z

Solving for variable 'z'.

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

Add '8z' to each side of the equation.
39 + -4z + 8z = 31 + -8z + 8z

Combine like terms: -4z + 8z = 4z
39 + 4z = 31 + -8z + 8z

Combine like terms: -8z + 8z = 0
39 + 4z = 31 + 0
39 + 4z = 31

Add '-39' to each side of the equation.
39 + -39 + 4z = 31 + -39

Combine like terms: 39 + -39 = 0
0 + 4z = 31 + -39
4z = 31 + -39

Combine like terms: 31 + -39 = -8
4z = -8

Divide each side by '4'.
z = -2

Simplifying
z = -2

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