Question

Select the ordered pair from the choices below that is a solution to the following system of equations:5y = x - 7
4x - y = -10

Answer 1

substitute the co-ordinates into each potential solution into the system

if the resulting equations are true then that particular orded pair solves the system

Answer 2

i dont think i did it right i meant Select the ordered pair from the choices below that is a solution to the following system of equations:5y = x - 7
4x - y = -10

Answer 3

help please

Answer 4

./?where are the choices

Answer 5

a. (-8,3)
b. (1/5,8)
c. (-3,-2)
d.(-1,-1)

Answer 6

i got c idk if im right ? correct me if im wrong

Answer 7

are both these equations true?

5(-2) = (-3) - 7
4(-3) - (-2) = -10