6z-30=3z+60

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Solution for 6z-30=3z+60 equation:


Simplifying
6z + -30 = 3z + 60

Reorder the terms:
-30 + 6z = 3z + 60

Reorder the terms:
-30 + 6z = 60 + 3z

Solving
-30 + 6z = 60 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
-30 + 6z + -3z = 60 + 3z + -3z

Combine like terms: 6z + -3z = 3z
-30 + 3z = 60 + 3z + -3z

Combine like terms: 3z + -3z = 0
-30 + 3z = 60 + 0
-30 + 3z = 60

Add '30' to each side of the equation.
-30 + 30 + 3z = 60 + 30

Combine like terms: -30 + 30 = 0
0 + 3z = 60 + 30
3z = 60 + 30

Combine like terms: 60 + 30 = 90
3z = 90

Divide each side by '3'.
z = 30

Simplifying
z = 30

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