28Z-2=21z+7

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Solution for 28Z-2=21z+7 equation:


Simplifying
28Z + -2 = 21z + 7

Reorder the terms:
-2 + 28Z = 21z + 7

Reorder the terms:
-2 + 28Z = 7 + 21z

Solving
-2 + 28Z = 7 + 21z

Solving for variable 'Z'.

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

Add '2' to each side of the equation.
-2 + 2 + 28Z = 7 + 2 + 21z

Combine like terms: -2 + 2 = 0
0 + 28Z = 7 + 2 + 21z
28Z = 7 + 2 + 21z

Combine like terms: 7 + 2 = 9
28Z = 9 + 21z

Divide each side by '28'.
Z = 0.3214285714 + 0.75z

Simplifying
Z = 0.3214285714 + 0.75z

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