3(2-z)=12

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Solution for 3(2-z)=12 equation:


Simplifying
3(2 + -1z) = 12
(2 * 3 + -1z * 3) = 12
(6 + -3z) = 12

Solving
6 + -3z = 12

Solving for variable 'z'.

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

Add '-6' to each side of the equation.
6 + -6 + -3z = 12 + -6

Combine like terms: 6 + -6 = 0
0 + -3z = 12 + -6
-3z = 12 + -6

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

Divide each side by '-3'.
z = -2

Simplifying
z = -2

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