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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