6a+7=4a+7.a

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



6a+7=4a+7.a

We move all terms to the left:

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

We add all the numbers together, and all the variables

6a-(+11a)+7=0

We get rid of parentheses

6a-11a+7=0

We add all the numbers together, and all the variables

-5a+7=0

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

-5a=-7

a=-7/-5

a=1+2/5

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