40r+.25=25r+.45

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Solution for 40r+.25=25r+.45 equation: 



40r+.25=25r+.45

We move all terms to the left:

40r+.25-(25r+.45)=0

We add all the numbers together, and all the variables

40r-(25r+0.45)+.25=0

We add all the numbers together, and all the variables

40r-(25r+0.45)+0.25=0

We get rid of parentheses

40r-25r-0.45+0.25=0

We add all the numbers together, and all the variables

15r-0.2=0

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

15r=0.2

r=0.2/15

r=0.2/15

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