-7(-3w+6)-7w=5(w-7)-1

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Solution for -7(-3w+6)-7w=5(w-7)-1 equation:



-7(-3w+6)-7w=5(w-7)-1
We move all terms to the left:
-7(-3w+6)-7w-(5(w-7)-1)=0
We add all the numbers together, and all the variables
-7w-7(-3w+6)-(5(w-7)-1)=0
We multiply parentheses
-7w+21w-(5(w-7)-1)-42=0
We calculate terms in parentheses: -(5(w-7)-1), so:
5(w-7)-1
We multiply parentheses
5w-35-1
We add all the numbers together, and all the variables
5w-36
Back to the equation:
-(5w-36)
We add all the numbers together, and all the variables
14w-(5w-36)-42=0
We get rid of parentheses
14w-5w+36-42=0
We add all the numbers together, and all the variables
9w-6=0
We move all terms containing w to the left, all other terms to the right
9w=6
w=6/9
w=2/3

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