20(-10x+14)=31(x-4)

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Solution for 20(-10x+14)=31(x-4) equation: 



20(-10x+14)=31(x-4)

We move all terms to the left:

20(-10x+14)-(31(x-4))=0

We multiply parentheses

-200x-(31(x-4))+280=0



We calculate terms in parentheses: -(31(x-4)), so:

31(x-4)

We multiply parentheses

31x-124

Back to the equation:

-(31x-124)



We get rid of parentheses

-200x-31x+124+280=0

We add all the numbers together, and all the variables

-231x+404=0

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

-231x=-404

x=-404/-231

x=1+173/231

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