a-1(5-3a)=7a+4

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Solution for a-1(5-3a)=7a+4 equation: 



a-1(5-3a)=7a+4

We move all terms to the left:

a-1(5-3a)-(7a+4)=0

We add all the numbers together, and all the variables

a-1(-3a+5)-(7a+4)=0

We get rid of parentheses

a-1(-3a+5)-7a-4=0

We add all the numbers together, and all the variables

-6a-1(-3a+5)-4=0

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

-6a-1(-3a+5)=4

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