8z+5-4z=69-4z

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Solution for 8z+5-4z=69-4z equation:


Simplifying
8z + 5 + -4z = 69 + -4z

Reorder the terms:
5 + 8z + -4z = 69 + -4z

Combine like terms: 8z + -4z = 4z
5 + 4z = 69 + -4z

Solving
5 + 4z = 69 + -4z

Solving for variable 'z'.

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

Add '4z' to each side of the equation.
5 + 4z + 4z = 69 + -4z + 4z

Combine like terms: 4z + 4z = 8z
5 + 8z = 69 + -4z + 4z

Combine like terms: -4z + 4z = 0
5 + 8z = 69 + 0
5 + 8z = 69

Add '-5' to each side of the equation.
5 + -5 + 8z = 69 + -5

Combine like terms: 5 + -5 = 0
0 + 8z = 69 + -5
8z = 69 + -5

Combine like terms: 69 + -5 = 64
8z = 64

Divide each side by '8'.
z = 8

Simplifying
z = 8

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