-18=-6(9+3z)

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Solution for -18=-6(9+3z) equation:


Simplifying
-18 = -6(9 + 3z)
-18 = (9 * -6 + 3z * -6)
-18 = (-54 + -18z)

Solving
-18 = -54 + -18z

Solving for variable 'z'.

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

Add '18z' to each side of the equation.
-18 + 18z = -54 + -18z + 18z

Combine like terms: -18z + 18z = 0
-18 + 18z = -54 + 0
-18 + 18z = -54

Add '18' to each side of the equation.
-18 + 18 + 18z = -54 + 18

Combine like terms: -18 + 18 = 0
0 + 18z = -54 + 18
18z = -54 + 18

Combine like terms: -54 + 18 = -36
18z = -36

Divide each side by '18'.
z = -2

Simplifying
z = -2

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