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OpenStudy (anonymous):
Simplify the following expression. 2x − 6y + 2z − 5x − 3y + 8z
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OpenStudy (anonymous):
combine like terms
OpenStudy (anonymous):
2x − 5x − 6y− 3y + 2z + 8z
OpenStudy (anonymous):
I put all the x's together and all the y's together and all the z's together
OpenStudy (anonymous):
it's -3x
OpenStudy (anonymous):
and you got the y wrong.
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OpenStudy (anonymous):
no -3x-9y+10z
OpenStudy (anonymous):
can you tell me what − 6y− 3y=?
OpenStudy (anonymous):
ok yea now you got it right
OpenStudy (anonymous):
thanks!
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