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Mathematics 9 Online
OpenStudy (anonymous):

3x+4>2x-6

OpenStudy (lena772):

First -2x from both sides 3x-2x+4>2x-2x-6 x+4>-6 -4 from both sides x+4-4>-6-4 x>-10

OpenStudy (cggurumanjunath):

what about sign changing ? @Lena772 @begorgeous

OpenStudy (lena772):

What do you mean?

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