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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

2w-(5(w-5))-7=0



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

5(w-5)

We multiply parentheses

5w-25

Back to the equation:

-(5w-25)



We get rid of parentheses

2w-5w+25-7=0

We add all the numbers together, and all the variables

-3w+18=0

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

-3w=-18

w=-18/-3

w=+6

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