Question

Algebraic Method #2: Solving by substitution X= 5 2x + y = 10​

Answer 1

Explanation:

X=5 2x+y=10

you already have x

just need to find y

2x+ y=10

2 (5)+y=10

10 + y=10

y=10- 10 ( when you change the number place the sign should change too, if it was - it will turn +)

y=10-10

y=0

(5,0)

I really hope it work