12+m/20+m=0.75

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Solution for 12+m/20+m=0.75 equation: 



12+m/20+m=0.75

We move all terms to the left:

12+m/20+m-(0.75)=0

We add all the numbers together, and all the variables

m+m/20+11.25=0

We multiply all the terms by the denominator


m*20+m+(11.25)*20=0

We add all the numbers together, and all the variables

m+m*20+225=0

Wy multiply elements

m+20m+225=0

We add all the numbers together, and all the variables

21m+225=0

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

21m=-225

m=-225/21

m=-10+5/7

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