30(4x-10)=75(x+5)

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Solution for 30(4x-10)=75(x+5) equation: 



30(4x-10)=75(x+5)

We move all terms to the left:

30(4x-10)-(75(x+5))=0

We multiply parentheses

120x-(75(x+5))-300=0



We calculate terms in parentheses: -(75(x+5)), so:

75(x+5)

We multiply parentheses

75x+375

Back to the equation:

-(75x+375)



We get rid of parentheses

120x-75x-375-300=0

We add all the numbers together, and all the variables

45x-675=0

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

45x=675

x=675/45

x=15

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