3(x-7)=4(5x+2)

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



3(x-7)=4(5x+2)

We move all terms to the left:

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

We multiply parentheses

3x-(4(5x+2))-21=0



We calculate terms in parentheses: -(4(5x+2)), so:

4(5x+2)

We multiply parentheses

20x+8

Back to the equation:

-(20x+8)



We get rid of parentheses

3x-20x-8-21=0

We add all the numbers together, and all the variables

-17x-29=0

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

-17x=29

x=29/-17

x=-1+12/17

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