SOLUTION: i cant even figure out how to start this problem i looked thru the whole chapter but for some reason i cant figure out how to solve this problem. the problem is 7+w-10=2w thankyou

Algebra ->  Algebra  -> Distributive-associative-commutative-properties -> SOLUTION: i cant even figure out how to start this problem i looked thru the whole chapter but for some reason i cant figure out how to solve this problem. the problem is 7+w-10=2w thankyou      Log On

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Question 116598: i cant even figure out how to start this problem i looked thru the whole chapter but for some reason i cant figure out how to solve this problem. the problem is 7+w-10=2w
thankyou for your help.
Answer by jim_thompson5910(21685) About Me  (Show Source):
You can put this solution on YOUR website!

7%2Bw-10=2w Start with the given equation



w-3=2w Combine like terms on the left side


w=2w%2B3Add 3 to both sides


w-2w=%2B3 Subtract 2w from both sides


-w=3 Combine like terms on the left side


w=%283%29%2F%28-1%29 Divide both sides by -1 to isolate w



w=-3 Divide

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Answer:
So our answer is w=-3