7w-40=(4w-18)+(w+19)

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Solution for 7w-40=(4w-18)+(w+19) equation: 



7w-40=(4w-18)+(w+19)

We move all terms to the left:

7w-40-((4w-18)+(w+19))=0



We calculate terms in parentheses: -((4w-18)+(w+19)), so:

(4w-18)+(w+19)

We get rid of parentheses

4w+w-18+19

We add all the numbers together, and all the variables

5w+1

Back to the equation:

-(5w+1)



We get rid of parentheses

7w-5w-1-40=0

We add all the numbers together, and all the variables

2w-41=0

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

2w=41

w=41/2

w=20+1/2

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