SOLUTION: i need help on how to simplify an expression 10w^2-4w+3w^2+18w 8(s-t)+16(t-s)

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Question 777446: i need help on how to simplify an expression
10w^2-4w+3w^2+18w

8(s-t)+16(t-s)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
10w^2-4w+3w^2+18w

(10w^2+3w^2)+(-4w+18w)

(13w^2)+(14w)

13w^2+14w

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8(s-t)+16(t-s)

8s-8t+16t-16s

(8s-16s)+(-8t+16t)

(-8s)+(8t)

-8s+8t