15x=45(30-x)

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Solution for 15x=45(30-x) equation: 



15x=45(30-x)

We move all terms to the left:

15x-(45(30-x))=0

We add all the numbers together, and all the variables

15x-(45(-1x+30))=0



We calculate terms in parentheses: -(45(-1x+30)), so:

45(-1x+30)

We multiply parentheses

-45x+1350

Back to the equation:

-(-45x+1350)



We get rid of parentheses

15x+45x-1350=0

We add all the numbers together, and all the variables

60x-1350=0

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

60x=1350

x=1350/60

x=22+1/2

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