6z-18=-3+z

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Solution for 6z-18=-3+z equation:


Simplifying
6z + -18 = -3 + z

Reorder the terms:
-18 + 6z = -3 + z

Solving
-18 + 6z = -3 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
-18 + 6z + -1z = -3 + z + -1z

Combine like terms: 6z + -1z = 5z
-18 + 5z = -3 + z + -1z

Combine like terms: z + -1z = 0
-18 + 5z = -3 + 0
-18 + 5z = -3

Add '18' to each side of the equation.
-18 + 18 + 5z = -3 + 18

Combine like terms: -18 + 18 = 0
0 + 5z = -3 + 18
5z = -3 + 18

Combine like terms: -3 + 18 = 15
5z = 15

Divide each side by '5'.
z = 3

Simplifying
z = 3

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