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anonymous
 one year ago
Please help me understand!!
Solve 4w − 7k = 28 for k. Show your work
anonymous
 one year ago
Please help me understand!! Solve 4w − 7k = 28 for k. Show your work

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@peachpi last one, I promise.. sorry :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what do you have so far?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0+4w to both sides, to get 32w on the right side? so 7k=32w?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.04w is positive on the left side, so you need to subtract it. When you subtract, 32 and 4w are not like terms, so they DO NOT COMBINE. 7k = 32  4w What comes next?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0divide by 7? i mean 32 divided by 7

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0wait hold up. it was 28 on the right side, so 7k = 28  4w then yes, divide by 7

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0You have to divide the whole side by 7. Both of these are correct dw:1435455954486:dw
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