-1.8=2z-18

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Solution for -1.8=2z-18 equation:


Simplifying
-1.8 = 2z + -18

Reorder the terms:
-1.8 = -18 + 2z

Solving
-1.8 = -18 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
-1.8 + -2z = -18 + 2z + -2z

Combine like terms: 2z + -2z = 0
-1.8 + -2z = -18 + 0
-1.8 + -2z = -18

Add '1.8' to each side of the equation.
-1.8 + 1.8 + -2z = -18 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + -2z = -18 + 1.8
-2z = -18 + 1.8

Combine like terms: -18 + 1.8 = -16.2
-2z = -16.2

Divide each side by '-2'.
z = 8.1

Simplifying
z = 8.1

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