7(3x-4)=4(7x-5)

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



7(3x-4)=4(7x-5)

We move all terms to the left:

7(3x-4)-(4(7x-5))=0

We multiply parentheses

21x-(4(7x-5))-28=0



We calculate terms in parentheses: -(4(7x-5)), so:

4(7x-5)

We multiply parentheses

28x-20

Back to the equation:

-(28x-20)



We get rid of parentheses

21x-28x+20-28=0

We add all the numbers together, and all the variables

-7x-8=0

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

-7x=8

x=8/-7

x=-1+1/7

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