7/9=(w+3)/11

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Solution for 7/9=(w+3)/11 equation: 



7/9=(w+3)/11

We move all terms to the left:

7/9-((w+3)/11)=0

We calculate fractions


(-((w+3)*9)/()+()/()=0



We calculate terms in parentheses: +(-((w+3)*9)/()+()/(), so:

-((w+3)*9)/()+()/(

We add all the numbers together, and all the variables

-((w+3)*9)/()+1

We multiply all the terms by the denominator


-((w+3)*9)+1*()



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

(w+3)*9

We multiply parentheses

9w+27

Back to the equation:

-(9w+27)



We add all the numbers together, and all the variables

-(9w+27)

We get rid of parentheses

-9w-27

Back to the equation:

+(-9w-27)



We get rid of parentheses

-9w-27=0

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

-9w=27

w=27/-9

w=-3

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