3+(0.75a)=31

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Solution for 3+(0.75a)=31 equation: 



3+(0.75a)=31

We move all terms to the left:

3+(0.75a)-(31)=0

We add all the numbers together, and all the variables

(+0.75a)+3-31=0

We add all the numbers together, and all the variables

(+0.75a)-28=0

We get rid of parentheses

0.75a-28=0

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

0.75a=28

a=28/0.75

a=37+0.25/0.75

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