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OpenStudy (anonymous):
Combine like terms. 2rs-8r+s-4rs+9r-s please help!
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OpenStudy (anonymous):
2rs+r
OpenStudy (anonymous):
(2rs-4rs)-(8r+9r)+(s-s) simplifies out to -2rs+r
OpenStudy (anonymous):
oh yeah
OpenStudy (anonymous):
ohh okay thanks!
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