Question

Quick medal! What is the x-coordinate of the solution to the system of equations?

Answer 1

which one?

Answer 2

hold on

Answer 3

solution is where lines intersect

Answer 4

x=y+16
y+ 4x =9

Answer 5

substitue x into equation y+4x=9

Answer 6

so like y+4=9?

Answer 7

woorps i made a msiaike

Answer 8

y+4*(y+16)=9

Answer 9

here

Answer 10

y+4y+64=9

Answer 11

y=-11

Answer 12

now substitue y into one of the equartion and solve for x

Answer 13

the value of x is the asnwer

Answer 14

What does x=

Answer 15

x=-11+16=5

Answer 16

Thank you

Answer 17

np