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Mathematics
OpenStudy (anonymous):

x = 4 - y

OpenStudy (angela210793):

O.o what are we supposed to do in here?

OpenStudy (anonymous):

answer plz?

OpenStudy (angela210793):

Can u please write the whole problem?

OpenStudy (anonymous):

that is the whole problem

OpenStudy (angela210793):

So ur book gives u this function and no other words? What is ur lesson abt?

OpenStudy (saifoo.khan):

there must b another eq too.

OpenStudy (anonymous):

its all about intercepts of the line

OpenStudy (angela210793):

ok..i got it now x = 4 - y 1st take x=0 0=4-y-->y=4 A(0;4) 2nd take y=0 x=4-0--->x=4 B(4;0)

OpenStudy (angela210793):

Got it?

OpenStudy (anonymous):

hehe.. thank you so much!

OpenStudy (angela210793):

uw

OpenStudy (anonymous):

w8 theres more! 14 -x =7y

OpenStudy (angela210793):

You do the same 1st replace x=o and find y then replace y=0 and find x Did you understand how i solved the previous q?

OpenStudy (anonymous):

lol 7y=14- x .......subts 0 on x therefore 7y=14 therefore y=7 (0;7) same procedure but now y=0 therefore 0=14-x x=14 (14;0) hope i helped

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