5-9r=-175

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Solution for 5-9r=-175 equation: 


Simplifying
5 + -9r = -175

Solving
5 + -9r = -175

Solving for variable 'r'.

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

Add '-5' to each side of the equation.
5 + -5 + -9r = -175 + -5

Combine like terms: 5 + -5 = 0
0 + -9r = -175 + -5
-9r = -175 + -5

Combine like terms: -175 + -5 = -180
-9r = -180

Divide each side by '-9'.
r = 20

Simplifying
r = 20

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