9+5(5-9r)=

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Solution for 9+5(5-9r)= equation:


Simplifying
9 + 5(5 + -9r) = 0
9 + (5 * 5 + -9r * 5) = 0
9 + (25 + -45r) = 0

Combine like terms: 9 + 25 = 34
34 + -45r = 0

Solving
34 + -45r = 0

Solving for variable 'r'.

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

Add '-34' to each side of the equation.
34 + -34 + -45r = 0 + -34

Combine like terms: 34 + -34 = 0
0 + -45r = 0 + -34
-45r = 0 + -34

Combine like terms: 0 + -34 = -34
-45r = -34

Divide each side by '-45'.
r = 0.7555555556

Simplifying
r = 0.7555555556

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