Question Solve the system of equations y=-5x x+3y=28 A. Infinate SolutionsB. (-6, 30)C. (44, 39)D. (-2, 10)E. No solution

Use substitution Plug in -5x for y in the second equation x + 3(-5x) = 28x – 15x = 28-14x = 28, x = -2Now plug in -2 for x in first equation Y = -5(-2) = 10 Solution: D. (-2, 10) Log in to Reply

Use substitution

Plug in -5x for y in the second equation

x + 3(-5x) = 28

x – 15x = 28

-14x = 28, x = -2

Now plug in -2 for x in first equation

Y = -5(-2) = 10

Solution: D. (-2, 10)

(-2,10) is the correct answer