Question

Put the steps in order that are used to solve the following systems of equations by substitution. don't give me steps in words just put the numbers in order give me 10 steps

x - 2y = 11 --> x = 2y + 11
-16y = 64
-16y - 77 = -13
x - 2(-4) = 11
x + 8 = 11
y = -4
x = 3
-14y - 77 -2y = -13
-7 (2y + 11) -2y = -13
(3, -4)