okay im trying to understand 'solving systems by graphing' using linear equations how would i awnser (3,1) ; { x+3y=6
4x-5y=7

Question

okay im trying to understand 'solving systems by graphing' using linear equations how would i awnser  (3,1) ; { x+3y=6
                        4x-5y=7

anonymous · Answer

plot these two lines in graph paper and u will see that trhey intersect at the point (3,1)

anonymous · Answer

i have to tell wether the ordered pair is a soulution to  the given system
and i dont know how to check that..

anonymous · Answer

put the order pair in the rigth hand side of both the line and check whether the evaluated value is equal to the RHS or not...

anonymous · Answer

for the first line  3+3*1=6 RHS
for second line  4*3-5*1=12-5=7 =RHS..so it is a solution...

anonymous · Answer

so but the 3 in the place of x in the x+3y=6 equation

anonymous · Answer

i think i get it!(:

anonymous · Answer

yes..

anonymous · Answer

sorry im alittle bad at math.. thaknk you soo much(: