Question

Solve this system of equations using any method.

3x – y = 4
x + 2y = 13

Answer 1

A.(5, 11)

B.(4, 8)

C.(–1, 7)

D.(3, 5)

Answer 2

use either substitution or elimination

Answer 3

i tried substitution but i couldnt figure it out:/ im stuck

Answer 4

okay so for the second problem multiply it by -3

Answer 5

the answer is d but once you solve the equation you will get the y then you plug in the y to the other equation and you will get x