Question

Solve the systems using substitution.

6x + 2y = 0
4x + y = -1

3x + 2y = -4
x + 2y = -8

5x - 4y = 14
x - 2y = -2

x + 3y = -4
4x + 5y = 5

x + 3y = -5
2x - y = 18

Answer 1

use elimination method, and try substituting the values u get for x and y

Answer 2

so what would the problem look like

Answer 3

then u can just substitute those values