4(2a-7)=3(5-4a)

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Solution for 4(2a-7)=3(5-4a) equation: 



4(2a-7)=3(5-4a)

We move all terms to the left:

4(2a-7)-(3(5-4a))=0

We add all the numbers together, and all the variables

4(2a-7)-(3(-4a+5))=0

We multiply parentheses

8a-(3(-4a+5))-28=0



We calculate terms in parentheses: -(3(-4a+5)), so:

3(-4a+5)

We multiply parentheses

-12a+15

Back to the equation:

-(-12a+15)



We get rid of parentheses

8a+12a-15-28=0

We add all the numbers together, and all the variables

20a-43=0

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

20a=43

a=43/20

a=2+3/20

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