8z+5=20-2z

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Solution for 8z+5=20-2z equation:


Simplifying
8z + 5 = 20 + -2z

Reorder the terms:
5 + 8z = 20 + -2z

Solving
5 + 8z = 20 + -2z

Solving for variable 'z'.

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

Add '2z' to each side of the equation.
5 + 8z + 2z = 20 + -2z + 2z

Combine like terms: 8z + 2z = 10z
5 + 10z = 20 + -2z + 2z

Combine like terms: -2z + 2z = 0
5 + 10z = 20 + 0
5 + 10z = 20

Add '-5' to each side of the equation.
5 + -5 + 10z = 20 + -5

Combine like terms: 5 + -5 = 0
0 + 10z = 20 + -5
10z = 20 + -5

Combine like terms: 20 + -5 = 15
10z = 15

Divide each side by '10'.
z = 1.5

Simplifying
z = 1.5

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