Solve, using the substitution method.

y–2x=8
16+4x=2y

A.
There are an infinite number of solutions.

B.
The only solution is (1, 10).

C.
The only solution is (24, 0).

D.
There is no solution.

Question

Solve, using the substitution method.
 
y–2x=8
16+4x=2y
 
 A.
There are an infinite number of solutions.
 
 B.
The only solution is (1, 10).
 
 C.
The only solution is (24, 0).
 
 D.
There is no solution.

jdoe0001 · Answer

if you solve the 1st equation for "y", what do you get?

anonymous · Answer

Y-2x=8?

jdoe0001 · Answer

well, we know that much, so.. and solving for "y" gives us?

anonymous · Answer

y-2x= 8 
y-2x+2x=8+2x 
y=2x+8

anonymous · Answer

Y=2x+8 .... 16+4x=2(2x+8) .. 16+4x=4x+16  so infinity ... so a? @jdoe0001

jdoe0001 · Answer

was.... doing something
but yes, correct