Question

Solve Linear Equations By Graphing ?
2x-y=0
5x+y=7

-x+3y=-12

Answer 1

And Do I Solve And Graph That ?

Answer 2

2x-y=0
y=2x

5x+y =7
y = -5x +7

graph both of them and when you solve them, it will be where they intercept(cross at one point)

Answer 3

I Have That Part But I Dont Knoww What Points Im Graphing !

Answer 4

i fo is (1,2 )

Answer 5

ok when graphing linear equations it's easy because you only need the x and y intercepts, which are the main points.

Answer 6

so plot the x and y-intercepts of each equation then rule the line.

Answer 7

then you will find that they intercept at one point, and that is your solution.

Answer 8

so what will be my orderd pairs? im so confused and i have to submit this at 6

Answer 9

(1,2) and there's no point in just copying or doing it blindly, trust me u have to do it urself and understand it.