18r+4=

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Solution for 18r+4= equation: 


Simplifying
18r + 4 = 0

Reorder the terms:
4 + 18r = 0

Solving
4 + 18r = 0

Solving for variable 'r'.

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

Add '-4' to each side of the equation.
4 + -4 + 18r = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 18r = 0 + -4
18r = 0 + -4

Combine like terms: 0 + -4 = -4
18r = -4

Divide each side by '18'.
r = -0.2222222222

Simplifying
r = -0.2222222222

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