4(2a+1)=5a+7

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Solution for 4(2a+1)=5a+7 equation: 



4(2a+1)=5a+7

We move all terms to the left:

4(2a+1)-(5a+7)=0

We multiply parentheses

8a-(5a+7)+4=0

We get rid of parentheses

8a-5a-7+4=0

We add all the numbers together, and all the variables

3a-3=0

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

3a=3

a=3/3

a=1

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