1.5+15=2.25r

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Solution for 1.5+15=2.25r equation: 


Simplifying
1.5 + 15 = 2.25r

Combine like terms: 1.5 + 15 = 16.5
16.5 = 2.25r

Solving
16.5 = 2.25r

Solving for variable 'r'.

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

Add '-2.25r' to each side of the equation.
16.5 + -2.25r = 2.25r + -2.25r

Combine like terms: 2.25r + -2.25r = 0.00
16.5 + -2.25r = 0.00

Add '-16.5' to each side of the equation.
16.5 + -16.5 + -2.25r = 0.00 + -16.5

Combine like terms: 16.5 + -16.5 = 0.0
0.0 + -2.25r = 0.00 + -16.5
-2.25r = 0.00 + -16.5

Combine like terms: 0.00 + -16.5 = -16.5
-2.25r = -16.5

Divide each side by '-2.25'.
r = 7.333333333

Simplifying
r = 7.333333333

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