Solve the system of equations.2x+6y=−18 x=5y−1 (1 point)Responses(5.25, 1.25)left parenthesis 5.25 comma 1.25 right parenthesis(−6, −1)left parenthesis negative 6 comma negative 1 right parenthesis(−7.25, −1.25)left parenthesis negative 7.25 comma negative 1.25 right parenthesis(4, 1)

Answer 1

To solve this system of equations, we can substitute the second equation into the first equation.

2(5y - 1) + 6y = -18
10y - 2 + 6y = -18
16y - 2 = -18
16y = -16
y = -1

Now that we have found the value of y, we can substitute it back into the second equation to find the value of x.

x = 5(-1) - 1
x = -5 - 1
x = -6

Therefore, the solution to the system of equations is (-6, -1). So the correct response is:

(−6, −1)