7Z-18-2Z=-2-6Z

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Solution for 7Z-18-2Z=-2-6Z equation:


Simplifying
7Z + -18 + -2Z = -2 + -6Z

Reorder the terms:
-18 + 7Z + -2Z = -2 + -6Z

Combine like terms: 7Z + -2Z = 5Z
-18 + 5Z = -2 + -6Z

Solving
-18 + 5Z = -2 + -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 + 5Z + 6Z = -2 + -6Z + 6Z

Combine like terms: 5Z + 6Z = 11Z
-18 + 11Z = -2 + -6Z + 6Z

Combine like terms: -6Z + 6Z = 0
-18 + 11Z = -2 + 0
-18 + 11Z = -2

Add '18' to each side of the equation.
-18 + 18 + 11Z = -2 + 18

Combine like terms: -18 + 18 = 0
0 + 11Z = -2 + 18
11Z = -2 + 18

Combine like terms: -2 + 18 = 16
11Z = 16

Divide each side by '11'.
Z = 1.454545455

Simplifying
Z = 1.454545455

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