Katrinatalondaid
Answered

anu po ba solution ng x-y=1 at ng x+2y=4 in graphing method ?

Sagot :

Daedalusid
to solve systems of linear equations using graphing method, you have to find their point of intersection.

x-y=1/y=x-1 and x+2y=4/y=(4-x)/2

after graphing, you will find out that they intersect at point (2,1)