4(a+1)-3a=-7(2a-3)

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Solution for 4(a+1)-3a=-7(2a-3) equation: 



4(a+1)-3a=-7(2a-3)

We move all terms to the left:

4(a+1)-3a-(-7(2a-3))=0

We add all the numbers together, and all the variables

-3a+4(a+1)-(-7(2a-3))=0

We multiply parentheses

-3a+4a-(-7(2a-3))+4=0



We calculate terms in parentheses: -(-7(2a-3)), so:

-7(2a-3)

We multiply parentheses

-14a+21

Back to the equation:

-(-14a+21)



We add all the numbers together, and all the variables

a-(-14a+21)+4=0

We get rid of parentheses

a+14a-21+4=0

We add all the numbers together, and all the variables

15a-17=0

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

15a=17

a=17/15

a=1+2/15

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