Question

can some one give me this answer please x+4y=l6 _x+5y=11

Answer 1

is that a -x instead of _X ?

Answer 2

if it is
then add the 2 equations like this to find y = ?

Answer 3

then substitute y=3 in the first equation to find x

x + 12 = 16
x = 16-12 = 4

Answer 4

do you understand the above?
thanks

Answer 5

Already answered it. How could you have two open questions? http://openstudy.com/study#/updates/53895bb9e4b02fec9034b634

Answer 6

damn!!! that's not fair ;)
no wonder why no replies from the questioneer

Answer 7

thanks Blank.