Use substitution to solve the linear system of equations.

y=4x

3x+5y=-46

(-8, - 2)

(8, - 2)

(-2, 8)

(-2, - 8)

( - 2, - 8)

Step-by-step explanation:

given the 2 equations

y = 4x → (1)

3x + 5y = - 46 → (2)

Substitute y = 4x into (2)

3x + 5 (4x) = - 46

3x + 20x = - 46

23x = - 46 (divide both sides by 23)

x = - 2

substitute x = - 2 into (1)

y = 4 * - 2 = - 8

solution ( - 2, - 8)