18z-20=3z+1

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Solution for 18z-20=3z+1 equation:


Simplifying
18z + -20 = 3z + 1

Reorder the terms:
-20 + 18z = 3z + 1

Reorder the terms:
-20 + 18z = 1 + 3z

Solving
-20 + 18z = 1 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
-20 + 18z + -3z = 1 + 3z + -3z

Combine like terms: 18z + -3z = 15z
-20 + 15z = 1 + 3z + -3z

Combine like terms: 3z + -3z = 0
-20 + 15z = 1 + 0
-20 + 15z = 1

Add '20' to each side of the equation.
-20 + 20 + 15z = 1 + 20

Combine like terms: -20 + 20 = 0
0 + 15z = 1 + 20
15z = 1 + 20

Combine like terms: 1 + 20 = 21
15z = 21

Divide each side by '15'.
z = 1.4

Simplifying
z = 1.4

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