Answer:
Step-by-step explanation:
52507 / 3 = 17502.333 or 17502 and 1/3
Paralell to the y axis means that thte equation is x=something
(x,y)
(1,-1)
x=1 is the equation
Answer:
x=6,y= 7
Step-by-step explanation:
-6x +7y= 13
-6x+8y=20
-y = -7
divide through by -1
y =7
sub y= 7 in equation 1
then x= 6