Question

Please help !!
Solve the system of equation

Y=8x
Y= 2x+54

Answer 1

(9,72)

Explanation:

Since both equations equal y, set the equations equal to each other and solve for x.

8x=2x+54 Subtract 2x from both sides

6x= 54 Divide both sides by 6

x=9

Substitute x=9 into either equation and solve for y

y=8(9)

y=72