45r-9s=-27

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Solution for 45r-9s=-27 equation: 


Simplifying
45r + -9s = -27

Solving
45r + -9s = -27

Solving for variable 'r'.

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

Add '9s' to each side of the equation.
45r + -9s + 9s = -27 + 9s

Combine like terms: -9s + 9s = 0
45r + 0 = -27 + 9s
45r = -27 + 9s

Divide each side by '45'.
r = -0.6 + 0.2s

Simplifying
r = -0.6 + 0.2s

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