28z-2=22z+7

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Solution for 28z-2=22z+7 equation:


Simplifying
28z + -2 = 22z + 7

Reorder the terms:
-2 + 28z = 22z + 7

Reorder the terms:
-2 + 28z = 7 + 22z

Solving
-2 + 28z = 7 + 22z

Solving for variable 'z'.

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

Add '-22z' to each side of the equation.
-2 + 28z + -22z = 7 + 22z + -22z

Combine like terms: 28z + -22z = 6z
-2 + 6z = 7 + 22z + -22z

Combine like terms: 22z + -22z = 0
-2 + 6z = 7 + 0
-2 + 6z = 7

Add '2' to each side of the equation.
-2 + 2 + 6z = 7 + 2

Combine like terms: -2 + 2 = 0
0 + 6z = 7 + 2
6z = 7 + 2

Combine like terms: 7 + 2 = 9
6z = 9

Divide each side by '6'.
z = 1.5

Simplifying
z = 1.5

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