2/9+r=4/9

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Solution for 2/9+r=4/9 equation: 



2/9+r=4/9

We move all terms to the left:

2/9+r-(4/9)=0

We add all the numbers together, and all the variables

r+2/9-(+4/9)=0

We get rid of parentheses

r+2/9-4/9=0

We multiply all the terms by the denominator


r*9+2-4=0

We add all the numbers together, and all the variables

r*9-2=0

Wy multiply elements

9r-2=0

We move all terms containing r to the left, all other terms to the right

9r=2

r=2/9

r=2/9

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