1.5(9-6r)=-4.5r

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Solution for 1.5(9-6r)=-4.5r equation:


Simplifying
1.5(9 + -6r) = -4.5r
(9 * 1.5 + -6r * 1.5) = -4.5r
(13.5 + -9r) = -4.5r

Solving
13.5 + -9r = -4.5r

Solving for variable 'r'.

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

Add '4.5r' to each side of the equation.
13.5 + -9r + 4.5r = -4.5r + 4.5r

Combine like terms: -9r + 4.5r = -4.5r
13.5 + -4.5r = -4.5r + 4.5r

Combine like terms: -4.5r + 4.5r = 0.0
13.5 + -4.5r = 0.0

Add '-13.5' to each side of the equation.
13.5 + -13.5 + -4.5r = 0.0 + -13.5

Combine like terms: 13.5 + -13.5 = 0.0
0.0 + -4.5r = 0.0 + -13.5
-4.5r = 0.0 + -13.5

Combine like terms: 0.0 + -13.5 = -13.5
-4.5r = -13.5

Divide each side by '-4.5'.
r = 3

Simplifying
r = 3

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