5(x-4)=3(x+20)

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Solution for 5(x-4)=3(x+20) equation: 



5(x-4)=3(x+20)

We move all terms to the left:

5(x-4)-(3(x+20))=0

We multiply parentheses

5x-(3(x+20))-20=0



We calculate terms in parentheses: -(3(x+20)), so:

3(x+20)

We multiply parentheses

3x+60

Back to the equation:

-(3x+60)



We get rid of parentheses

5x-3x-60-20=0

We add all the numbers together, and all the variables

2x-80=0

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

2x=80

x=80/2

x=40

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