(7(3w+9))/5=-2

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Solution for (7(3w+9))/5=-2 equation: 



(7(3w+9))/5=-2

We move all terms to the left:

(7(3w+9))/5-(-2)=0

We add all the numbers together, and all the variables

(7(3w+9))/5+2=0

We multiply all the terms by the denominator


(7(3w+9))+2*5=0



We calculate terms in parentheses: +(7(3w+9)), so:

7(3w+9)

We multiply parentheses

21w+63

Back to the equation:

+(21w+63)



We add all the numbers together, and all the variables

(21w+63)+10=0

We get rid of parentheses

21w+63+10=0

We add all the numbers together, and all the variables

21w+73=0

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

21w=-73

w=-73/21

w=-3+10/21

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