3w-31=7(w-5)

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Solution for 3w-31=7(w-5) equation: 



3w-31=7(w-5)

We move all terms to the left:

3w-31-(7(w-5))=0



We calculate terms in parentheses: -(7(w-5)), so:

7(w-5)

We multiply parentheses

7w-35

Back to the equation:

-(7w-35)



We get rid of parentheses

3w-7w+35-31=0

We add all the numbers together, and all the variables

-4w+4=0

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

-4w=-4

w=-4/-4

w=1

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