3,4(8a+12)=28.2

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Solution for 3,4(8a+12)=28.2 equation: 



3.4(8a+12)=28.2

We move all terms to the left:

3.4(8a+12)-(28.2)=0

We add all the numbers together, and all the variables

3.4(8a+12)-28.2=0

We multiply parentheses

27.2a+40.8-28.2=0

We add all the numbers together, and all the variables

27.2a+12.6=0

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

27.2a=-12.6

a=-12.6/27.2

a=-3.5/7.5555555555556

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