12z-36=3z

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Solution for 12z-36=3z equation:


Simplifying
12z + -36 = 3z

Reorder the terms:
-36 + 12z = 3z

Solving
-36 + 12z = 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.
-36 + 12z + -3z = 3z + -3z

Combine like terms: 12z + -3z = 9z
-36 + 9z = 3z + -3z

Combine like terms: 3z + -3z = 0
-36 + 9z = 0

Add '36' to each side of the equation.
-36 + 36 + 9z = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 9z = 0 + 36
9z = 0 + 36

Combine like terms: 0 + 36 = 36
9z = 36

Divide each side by '9'.
z = 4

Simplifying
z = 4

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