7z+8-5z=22-5z

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Solution for 7z+8-5z=22-5z equation:


Simplifying
7z + 8 + -5z = 22 + -5z

Reorder the terms:
8 + 7z + -5z = 22 + -5z

Combine like terms: 7z + -5z = 2z
8 + 2z = 22 + -5z

Solving
8 + 2z = 22 + -5z

Solving for variable 'z'.

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

Add '5z' to each side of the equation.
8 + 2z + 5z = 22 + -5z + 5z

Combine like terms: 2z + 5z = 7z
8 + 7z = 22 + -5z + 5z

Combine like terms: -5z + 5z = 0
8 + 7z = 22 + 0
8 + 7z = 22

Add '-8' to each side of the equation.
8 + -8 + 7z = 22 + -8

Combine like terms: 8 + -8 = 0
0 + 7z = 22 + -8
7z = 22 + -8

Combine like terms: 22 + -8 = 14
7z = 14

Divide each side by '7'.
z = 2

Simplifying
z = 2

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