4z-2=2z

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Solution for 4z-2=2z equation:


Simplifying
4z + -2 = 2z

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

Solving
-2 + 4z = 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.
-2 + 4z + -2z = 2z + -2z

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

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

Add '2' to each side of the equation.
-2 + 2 + 2z = 0 + 2

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

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

Divide each side by '2'.
z = 1

Simplifying
z = 1

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