Find the solution to the system of equations. y=-7x+3 y=-x-3

7/3

Step-by-step explanation:

-3=-7x+3y

y=7/3+3y

7/3x-1

3x+3/7

=7/3

x = 1; y = - 4

Step-by-step explanation:

y = - 7x + 3

y = - x - 3

since y = y then - 7x + 3 = - x - 3

-7x + 3 = - x - 3

- 7x + 6 = - x (Because we add 3 to both sides)

x = 7x - 6 (Multiply both sides by - 1)

-6x = - 6 (Subtract 7x from each side)

x = 1