9(a+4)=63.9

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Solution for 9(a+4)=63.9 equation: 



9(a+4)=63.9

We move all terms to the left:

9(a+4)-(63.9)=0

We add all the numbers together, and all the variables

9(a+4)-63.9=0

We multiply parentheses

9a+36-63.9=0

We add all the numbers together, and all the variables

9a-27.9=0

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

9a=27.9

a=27.9/9

a=3+0.9/9

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