-22=9r-4

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Solution for -22=9r-4 equation:


Simplifying
-22 = 9r + -4

Reorder the terms:
-22 = -4 + 9r

Solving
-22 = -4 + 9r

Solving for variable 'r'.

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

Add '-9r' to each side of the equation.
-22 + -9r = -4 + 9r + -9r

Combine like terms: 9r + -9r = 0
-22 + -9r = -4 + 0
-22 + -9r = -4

Add '22' to each side of the equation.
-22 + 22 + -9r = -4 + 22

Combine like terms: -22 + 22 = 0
0 + -9r = -4 + 22
-9r = -4 + 22

Combine like terms: -4 + 22 = 18
-9r = 18

Divide each side by '-9'.
r = -2

Simplifying
r = -2

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