## Calabunga Group Title Solve the system by using a table. system (1 point) (–4, –3) (–3, –4) (4, 3) (3, 4) one year ago one year ago

1. Calabunga Group Title

2. Calabunga Group Title

I need help solving for y please! :)

3. BluFoot Group Title

solve for 4x in the top equation and substitute that in to the second equation

4. Calabunga Group Title

I need to get two y=mx+ b equations, so i can graph them. i'm doing the equation wrong.

5. BluFoot Group Title

Oh sure, that's another way. Just solve for y in both equations then. In the top one, divide by 3 on both sides. In the bottom one, add 4x on both sides then divide by -4 on both sides.

6. Calabunga Group Title

Do you divide both the slope and b/y intercept by the -4 and 3?

7. phi Group Title

for the 1st equation 3y= 4x+7 divide both sides by 3 (that means all terms are divided by 3) $\frac{\cancel{3}y}{\cancel{3}}= \frac{4x+7}{3}$ $y= \frac{4}{3}x + \frac{7}{3}$

8. phi Group Title

for the 2nd equation, first add +4x to both sides then divide both sides by -4

9. Calabunga Group Title

That's what i got, but i started pluging number in to get one of the options, nothing worked...

10. Calabunga Group Title

could you please try plugging numbers in to find one of the options at the top? or give me numbers to plug in please?

11. phi Group Title

ok, but first, what did you get for the 2nd equation?

12. Calabunga Group Title

y=-1x+7

13. phi Group Title

how did you get that?

14. Calabunga Group Title

by adding -4x to the other side, then dividing by -4; y=4x+28/-4; y=-1+7

15. phi Group Title

looks good except 28/-4 is not +7 you should get y= -1x - 7

16. Calabunga Group Title

ahhhhhhhhhhhhhhhhhhhhhhhhh.

17. Calabunga Group Title

but how do i get one of the options above? like what numbers should i put in the equations????

18. phi Group Title

you have 2 equations y= (4/3)x + 7/3 and y = -x -7 one way to find where they meet is sketch the lines to get an idea where they cross or pick some numbers for x and find y

19. Calabunga Group Title

gahhhhhhhhhhhhhhhhhhhhh, i tried that, for some reason it's not workingg:(