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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
 one year ago
 one year 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
 one year ago
 one year ago

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MATTW20Best ResponseYou've already chosen the best response.1
just combine like terms. meaning combine all the ones that have the same letter
 one year ago

Haleyy_BuggBest ResponseYou've already chosen the best response.1
do you add to combine?
 one year ago

MATTW20Best ResponseYou've already chosen the best response.1
yes but make sure you take the sign of each into account for example in this problem it's 4y+(10y)
 one year ago

MATTW20Best ResponseYou've already chosen the best response.1
well for that part it would be 14y can't forget about the sign or the y. but what about the rest
 one year ago

MATTW20Best ResponseYou've already chosen the best response.1
and how did you arrive at that answer?
 one year ago

Haleyy_BuggBest ResponseYou've already chosen the best response.1
I added the like terms together
 one year ago

MATTW20Best ResponseYou've already chosen the best response.1
but 7+(2) doesn't equal 9 does it?
 one year ago

MATTW20Best ResponseYou've already chosen the best response.1
and therefore b doesn't make sense does it. So what would the correct answer be
 one year ago

MATTW20Best ResponseYou've already chosen the best response.1
Well say it like you mean it don't question mark it :) A!!!! correct btw
 one year ago
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