(z-18)=(2z-1)

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Solution for (z-18)=(2z-1) equation:


Simplifying
(z + -18) = (2z + -1)

Reorder the terms:
(-18 + z) = (2z + -1)

Remove parenthesis around (-18 + z)
-18 + z = (2z + -1)

Reorder the terms:
-18 + z = (-1 + 2z)

Remove parenthesis around (-1 + 2z)
-18 + z = -1 + 2z

Solving
-18 + z = -1 + 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.
-18 + z + -2z = -1 + 2z + -2z

Combine like terms: z + -2z = -1z
-18 + -1z = -1 + 2z + -2z

Combine like terms: 2z + -2z = 0
-18 + -1z = -1 + 0
-18 + -1z = -1

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

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

Combine like terms: -1 + 18 = 17
-1z = 17

Divide each side by '-1'.
z = -17

Simplifying
z = -17

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