Question

Three methods you can use to solve a system of equations:
Graphing
Substitution
Elimination

Solve each system by any method of your choice:

Answer 1

x=-2

Answer 2

Since the first equation is already solved for y, use the substitution method. Just plug in what y is equal to in the y of the second equation. Then solve for x.
Then once you have x, plug in the value of x into the first equation and get y.

Answer 3

2x+3(3x=8)=2
2x+9x+24=2
combine like terms 11x+24=2
-24 on both sides
11x=-22
divide by 11 /22
-2 x=-2

Answer 4

Thanx so much!
You guys are awesome! This really helped! GBU! (:

Answer 5

wlcm

Answer 6

i hope its right, welcome (: