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Mathematics 10 Online
OpenStudy (anonymous):

help

OpenStudy (anonymous):

OpenStudy (anonymous):

@gorv last 2 plz helpl

OpenStudy (anonymous):

@morganchavez plz last too

OpenStudy (gorv):

first 3x-3=-4x 7x-3=0 7x=3 x=3/7 only one solution

OpenStudy (gorv):

2y+4-y=16 y=16-4=12 only one solution

OpenStudy (gorv):

7x+5=4x+5+3x 7x+5=7x+5 whatever be the value of x both sides will be equal so infinite solution

OpenStudy (anonymous):

what i dont get it

OpenStudy (anonymous):

oh ok

OpenStudy (gorv):

y=12 mean y has only one value that is 12 that is the only solution but in 3rd one we can put any value of x we will get solution

OpenStudy (gorv):

kk???

OpenStudy (anonymous):

yes but ehat is the last one @gorv

OpenStudy (gorv):

no third one last one has only one solution

OpenStudy (anonymous):

c

OpenStudy (gorv):

yeah

OpenStudy (anonymous):

what is the 4

OpenStudy (gorv):

6y-2=2y-2 4y=0 y=0 happy now ??

OpenStudy (gorv):

and laast one x<=-2

OpenStudy (gorv):

as here equal to sign is givn so a black dark point will be at -2 and values less than -2 will be ans

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