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OpenStudy (anonymous):
PLEASE HELP (/;-;\) Solve the equation or inequality using the properties of inverse operations. Show all work. #1 b-7=21 #2 35+x < 49
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OpenStudy (tkhunny):
#1 b-7=21 Operation is subtraction. Use addition. #2 35+x < 49 Operation is addition. Use subtraction.
OpenStudy (anonymous):
Wait huh? (/;-;\)
OpenStudy (perl):
so the first one, add 7 to both sides
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