3(a-3)+4a+7=5a-3

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Solution for 3(a-3)+4a+7=5a-3 equation: 



3(a-3)+4a+7=5a-3

We move all terms to the left:

3(a-3)+4a+7-(5a-3)=0

We add all the numbers together, and all the variables

4a+3(a-3)-(5a-3)+7=0

We multiply parentheses

4a+3a-(5a-3)-9+7=0

We get rid of parentheses

4a+3a-5a+3-9+7=0

We add all the numbers together, and all the variables

2a+1=0

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

2a=-1

a=-1/2

a=-1/2

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