6z+3=3z+12

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Solution for 6z+3=3z+12 equation:


Simplifying
6z + 3 = 3z + 12

Reorder the terms:
3 + 6z = 3z + 12

Reorder the terms:
3 + 6z = 12 + 3z

Solving
3 + 6z = 12 + 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.
3 + 6z + -3z = 12 + 3z + -3z

Combine like terms: 6z + -3z = 3z
3 + 3z = 12 + 3z + -3z

Combine like terms: 3z + -3z = 0
3 + 3z = 12 + 0
3 + 3z = 12

Add '-3' to each side of the equation.
3 + -3 + 3z = 12 + -3

Combine like terms: 3 + -3 = 0
0 + 3z = 12 + -3
3z = 12 + -3

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

Divide each side by '3'.
z = 3

Simplifying
z = 3

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