3x=20(2x-30)

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Solution for 3x=20(2x-30) equation: 



3x=20(2x-30)

We move all terms to the left:

3x-(20(2x-30))=0



We calculate terms in parentheses: -(20(2x-30)), so:

20(2x-30)

We multiply parentheses

40x-600

Back to the equation:

-(40x-600)



We get rid of parentheses

3x-40x+600=0

We add all the numbers together, and all the variables

-37x+600=0

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

-37x=-600

x=-600/-37

x=16+8/37

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