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Mathematics 10 Online
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

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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