Question

help plz
What is the solution to the system of equations?
x+y=5
x-2y=2
(_,_)

Answer 1

x+y=5 --- Eqn 1
x-2y=2--- Eqn 2
first do times 2 eqn 1

Answer 2

im sorry idk im hrry

Answer 3

thats 2x + 2y = 10

Answer 4

https://web.geogebra.org/app/
use the link ^^^ and graph the eqns

Answer 5

so now on subtracting
2x + 2y = 10
x - 2y = 2

2y gets canclled

Answer 6

so x = 8 in that sense

Answer 7

now put x = 8 in either eqn 1 or eqn 2

Answer 8

8+y=5?

Answer 9

:)

Answer 10

thats 8 - 5 = y

Answer 11

3?

Answer 12

therefore y = 3

Answer 13

yes 3! :)

Answer 14

(8,3) is the answer

Answer 15

right?

Answer 16

yes! :)