Question

y = 2x + 4
2x - y = 6

Answer 1

y = 2x + 4
2x - y = 6

.

Solve the system of equations using substitution.












A)
(2,8)



B)
(2,-8)



C)
(10,24)



D)
no solution

Answer 2

2x-y =6
if we move y to other side and 6 to other side;
2x-6 =y

Answer 3

2x-6 =y
2x +4 = y ; if we sub the first from the second ;
-10 =0; this mean there is not solution to this equations

Answer 4

answer is D

Answer 5

thxs