2.7=0.9r

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Solution for 2.7=0.9r equation: 


Simplifying
2.7 = 0.9r

Solving
2.7 = 0.9r

Solving for variable 'r'.

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

Add '-0.9r' to each side of the equation.
2.7 + -0.9r = 0.9r + -0.9r

Combine like terms: 0.9r + -0.9r = 0.0
2.7 + -0.9r = 0.0

Add '-2.7' to each side of the equation.
2.7 + -2.7 + -0.9r = 0.0 + -2.7

Combine like terms: 2.7 + -2.7 = 0.0
0.0 + -0.9r = 0.0 + -2.7
-0.9r = 0.0 + -2.7

Combine like terms: 0.0 + -2.7 = -2.7
-0.9r = -2.7

Divide each side by '-0.9'.
r = 3

Simplifying
r = 3

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