Question

graph each system of equations and state its solution

x+2y=-7
2x-3y=0

Answer 1

if you really want the graph, here it is
http://www3.wolframalpha.com/input/?i=x%2B2y%3D-7+%2C2x-3y%3D0

Answer 2

Hi sat.

Answer 3

saifooooo! hello my friend

Answer 4

i need to show my work and i dont understand what that websites saying

Answer 5

lol.

Answer 6

the bottom part tells you the lines intersect at
\[(-3,-2)\] and the top part graphs the two lines

Answer 7

i don't like graphing equations to figure out intersections
i like algebra more

Answer 8

using algebra u can use elimination or substitution

Answer 9

personally id choose substitution

Answer 10

i like algebra, but we have to graph

Answer 11

in that case, change ur equations to y=mx+b form to graph

Answer 12

b tells you the y-intercept
m tells you the slope

Answer 13

m is slope b is y int

Answer 14

i know, but i dont know how to do any of this. ive never seen these in my life.

Answer 15

okay... so how do i know when i find my point of intersection?

Answer 16

would my graph look like this?