-4.5(2+2r)=-27

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Solution for -4.5(2+2r)=-27 equation: 


Simplifying
-4.5(2 + 2r) = -27
(2 * -4.5 + 2r * -4.5) = -27
(-9 + -9r) = -27

Solving
-9 + -9r = -27

Solving for variable 'r'.

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

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

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

Combine like terms: -27 + 9 = -18
-9r = -18

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

Simplifying
r = 2

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