7(a+1)=9+5a

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Solution for 7(a+1)=9+5a equation: 



7(a+1)=9+5a

We move all terms to the left:

7(a+1)-(9+5a)=0

We add all the numbers together, and all the variables

7(a+1)-(5a+9)=0

We multiply parentheses

7a-(5a+9)+7=0

We get rid of parentheses

7a-5a-9+7=0

We add all the numbers together, and all the variables

2a-2=0

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

2a=2

a=2/2

a=1

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