Question

use the elimination method to solve the given system of equations.
4x+y=3
10x+2y=4

Answer 1

first by -2, then add

Answer 2

Or - first by 2 and subtract

Answer 3

4x+y=3-(1)
10x+2y=4-(2)
(1)*2=>8x+2y=6-(3)
(3)-(2)=>2x=-2
Solve for x and then substitute in (1) to find y.

Answer 4

is there even a solution? my choices are A.infinitely,B.(0,10) C.(0,3) D.no solution