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anonymous
 3 years ago
Simplify the following expression.
7x  4y + 5z  2x  10y + z
A) 5x  14y + 6z
B) 9x  14y + 6z
C) 5x  6y + 6z
D) 9x  6y + 6z
anonymous
 3 years ago
Simplify the following expression. 7x  4y + 5z  2x  10y + z A) 5x  14y + 6z B) 9x  14y + 6z C) 5x  6y + 6z D) 9x  6y + 6z

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0just combine like terms. meaning combine all the ones that have the same letter

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0do you add to combine?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0yes but make sure you take the sign of each into account for example in this problem it's 4y+(10y)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0well for that part it would be 14y can't forget about the sign or the y. but what about the rest

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0and how did you arrive at that answer?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I added the like terms together

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0but 7+(2) doesn't equal 9 does it?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0and therefore b doesn't make sense does it. So what would the correct answer be

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Well say it like you mean it don't question mark it :) A!!!! correct btw
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