Question

Solve, using the substitution method.

y – 2x = 8
16 + 4x = 2y

The solution is (24, 0).
The solution is (1, 10).
There is no solution.
There are an infinite number of solutions.

Answer 1

i said its C

Answer 2

but i just wanna be sure

Answer 3

its D

Answer 4

as x is cancelling out so it can be R so infinite solutions

Answer 5

Solve, using the substitution method.

y = 3x + 5
4x – y = 5

(10, 35)
(15, 10)
There are an infinite number of solutions.
There is no solution.