Question

Find the solution to the following system of equation using the addition method.

4x-5y=13
x+5y=-3

***I forgot this a bit... do i add them up to one equation? or idk haha :/

Answer 1

add up the equations

Answer 2

what do you get

Answer 3

5x=10

Answer 4

ohhhh i see now :)
so x=2?

Answer 5

good, use that to find y

Answer 6

and then sub for y and you get y=-1?? that's all you do??

Answer 7

you got it

Answer 8

whooo hoo :) yay!! :D Thank you!

Answer 9

np