-18=-3(4+2z)

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Solution for -18=-3(4+2z) equation:


Simplifying
-18 = -3(4 + 2z)
-18 = (4 * -3 + 2z * -3)
-18 = (-12 + -6z)

Solving
-18 = -12 + -6z

Solving for variable 'z'.

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

Add '6z' to each side of the equation.
-18 + 6z = -12 + -6z + 6z

Combine like terms: -6z + 6z = 0
-18 + 6z = -12 + 0
-18 + 6z = -12

Add '18' to each side of the equation.
-18 + 18 + 6z = -12 + 18

Combine like terms: -18 + 18 = 0
0 + 6z = -12 + 18
6z = -12 + 18

Combine like terms: -12 + 18 = 6
6z = 6

Divide each side by '6'.
z = 1

Simplifying
z = 1

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