Question

Determine the solution of the system.

y=x+6
y=2x

Answer 1

put the equations equal to each other

Answer 2

That will give you the x value. Substitute back into the original problems to determine the y value

Answer 3

By substitution, we obtain:

2x = x + 6
2x - x = x - x + 6
x = 6

Hence, we have (6,12) as the solution...

Answer 4

6+6=>12 for y
2(6)=12

Answer 5

yes

Answer 6

i understand thanks