Question

Find the solution to the system using a table. Write your answers as ordered pairs using parentheses. If there are two solutions, separate the two solutions with a comma. Do not put a space between them.
y = 2x - 7
y = -5x

Answer 1

y = -5x
now sub -5x in for y in the other equation
-5x = 2x - 7
-5x - 2x = - 7
-7x = -7
x = 1

y = -5x
y = -5(1)
y = -5

so when x = 1, y = -5....(1,-5)
when x = 2, y = -10 .....(2,-10)
when x = 3, y = -15 .....(3,-15)
when x = 4, y = -20......(4,-20)
when x = 5, y = - 25....(5,-25)

Answer 2

Thank you