Question

Solve the following system of equations:

x − 2y = 6
2x − 4y = 10

Infinitely many solutions
No solutions
(0, 0)
(6, 10)

Answer 1

eliminat
times first equation by -2 and add to 2nd


-2x+4y=-12
2x-4y=10 +
0x+0y=-2
0=-2
false
no solution