a/5+7a=12

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Solution for a/5+7a=12 equation:



a/5+7a=12
We move all terms to the left:
a/5+7a-(12)=0
We add all the numbers together, and all the variables
7a+a/5-12=0
We multiply all the terms by the denominator
7a*5+a-12*5=0
We add all the numbers together, and all the variables
a+7a*5-60=0
Wy multiply elements
a+35a-60=0
We add all the numbers together, and all the variables
36a-60=0
We move all terms containing a to the left, all other terms to the right
36a=60
a=60/36
a=1+2/3

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