3(3a-4)=-7

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



3(3a-4)=-7

We move all terms to the left:

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

We add all the numbers together, and all the variables

3(3a-4)+7=0

We multiply parentheses

9a-12+7=0

We add all the numbers together, and all the variables

9a-5=0

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

9a=5

a=5/9

a=5/9

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