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Mathematics 19 Online
OpenStudy (ibrafacts):

can some check this thx.

OpenStudy (ibrafacts):

OpenStudy (danjs):

yeah good, you can change those to x/3 +1 = y/2 + 1

OpenStudy (ibrafacts):

oh okay thx

OpenStudy (hossamhoussien):

\[\frac{ x+3 }{ 3 }=\frac{ x }{ 3 }+\frac{ 3 }{ 3 }\] \[\frac{ y+2 }{ 2 }=\frac{ y }{ 2 }+\frac{ 2 }{ 2 }\] \[\frac{ x }{ 3 }+1=\frac{ y }{ 2 }+1\] \[\frac{ x }{ 3 }=\frac{ y }{ 2 }\]

OpenStudy (danjs):

or if you get stuck, just solve it like normal , as y(x) y in terms of x, then replace x with x/3 y(x/3), y in terms of x/3, but that is more general

OpenStudy (ibrafacts):

okay

OpenStudy (ibrafacts):

i am almost positive this is right but some part of me is saying it might be wrong

OpenStudy (ibrafacts):

my bad need to find the picture

OpenStudy (danjs):

what is not right

OpenStudy (ibrafacts):

OpenStudy (ibrafacts):

this just trying to find the picture sorry

OpenStudy (danjs):

yeh , did you expand that all out and solve for that value?

OpenStudy (ibrafacts):

yes i cross multiply them

OpenStudy (ibrafacts):

it said type a number am i allow to put the negative sign in?

OpenStudy (danjs):

yea, -3 is good 3n^2 - 15n = 3n^2 + n - 18n - 6

OpenStudy (ibrafacts):

thank you

OpenStudy (danjs):

2n = -6, welcome

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