22=3(5r+9)

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Solution for 22=3(5r+9) equation: 


Simplifying
22 = 3(5r + 9)

Reorder the terms:
22 = 3(9 + 5r)
22 = (9 * 3 + 5r * 3)
22 = (27 + 15r)

Solving
22 = 27 + 15r

Solving for variable 'r'.

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

Add '-15r' to each side of the equation.
22 + -15r = 27 + 15r + -15r

Combine like terms: 15r + -15r = 0
22 + -15r = 27 + 0
22 + -15r = 27

Add '-22' to each side of the equation.
22 + -22 + -15r = 27 + -22

Combine like terms: 22 + -22 = 0
0 + -15r = 27 + -22
-15r = 27 + -22

Combine like terms: 27 + -22 = 5
-15r = 5

Divide each side by '-15'.
r = -0.3333333333

Simplifying
r = -0.3333333333

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