4z-30=2z+2

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Solution for 4z-30=2z+2 equation:


Simplifying
4z + -30 = 2z + 2

Reorder the terms:
-30 + 4z = 2z + 2

Reorder the terms:
-30 + 4z = 2 + 2z

Solving
-30 + 4z = 2 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
-30 + 4z + -2z = 2 + 2z + -2z

Combine like terms: 4z + -2z = 2z
-30 + 2z = 2 + 2z + -2z

Combine like terms: 2z + -2z = 0
-30 + 2z = 2 + 0
-30 + 2z = 2

Add '30' to each side of the equation.
-30 + 30 + 2z = 2 + 30

Combine like terms: -30 + 30 = 0
0 + 2z = 2 + 30
2z = 2 + 30

Combine like terms: 2 + 30 = 32
2z = 32

Divide each side by '2'.
z = 16

Simplifying
z = 16

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