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OpenStudy (anonymous):
Find the sum or difference: (9x+5)-(2x-4)
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OpenStudy (anonymous):
first step is to distribute the minus sign and turn \[(9x+5)-(2x-4)\] in to \[9x+5-2x+4\] then combine like terms
OpenStudy (anonymous):
7x+9 is diffrence and 11x+1 is sum
OpenStudy (anonymous):
Thank you, Strangers.
OpenStudy (anonymous):
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