5z-2z-3=30

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Solution for 5z-2z-3=30 equation:


Simplifying
5z + -2z + -3 = 30

Reorder the terms:
-3 + 5z + -2z = 30

Combine like terms: 5z + -2z = 3z
-3 + 3z = 30

Solving
-3 + 3z = 30

Solving for variable 'z'.

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

Add '3' to each side of the equation.
-3 + 3 + 3z = 30 + 3

Combine like terms: -3 + 3 = 0
0 + 3z = 30 + 3
3z = 30 + 3

Combine like terms: 30 + 3 = 33
3z = 33

Divide each side by '3'.
z = 11

Simplifying
z = 11

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