Question

If the point (-7,p) lies on -4x + y = -12, then the value of p will be

Answer 1

Answer:

-16

Step-by-step explanation:

(-7,p) = (x,y)

giveb equation :- -4x+y=-12

(substsitute x and y)

∴ -4(-7)+(p)=-12

28+p=-12

p=-12-28

p=-16

Answer 2

Use the equations to do this