7w-38=-4(w-7)

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Solution for 7w-38=-4(w-7) equation:



7w-38=-4(w-7)
We move all terms to the left:
7w-38-(-4(w-7))=0
We calculate terms in parentheses: -(-4(w-7)), so:
-4(w-7)
We multiply parentheses
-4w+28
Back to the equation:
-(-4w+28)
We get rid of parentheses
7w+4w-28-38=0
We add all the numbers together, and all the variables
11w-66=0
We move all terms containing w to the left, all other terms to the right
11w=66
w=66/11
w=6

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