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

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



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

We move all terms to the left:

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

We multiply parentheses

-3x-(4(x-7))+15=0



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

4(x-7)

We multiply parentheses

4x-28

Back to the equation:

-(4x-28)



We get rid of parentheses

-3x-4x+28+15=0

We add all the numbers together, and all the variables

-7x+43=0

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

-7x=-43

x=-43/-7

x=6+1/7

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