7-a=6+4a

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Solution for 7-a=6+4a equation: 



7-a=6+4a

We move all terms to the left:

7-a-(6+4a)=0

We add all the numbers together, and all the variables

-a-(4a+6)+7=0

We add all the numbers together, and all the variables

-1a-(4a+6)+7=0

We get rid of parentheses

-1a-4a-6+7=0

We add all the numbers together, and all the variables

-5a+1=0

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

-5a=-1

a=-1/-5

a=1/5

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