Use the substitution method to solve the system of equations. Enter your answer as an ordered pair.
x + y = 11
-X = -y-9

Here ya go

Step-by-step explanation:

Examples: 1+2, 1/3+1/4, 2^3 * 2^2

(x+1)(x+2) (Simplify Example), 2x^2+2y a x=5, y=3 (Evaluate Example)

y=x^2+1 (Graph Example), 4x+2=2(x+6) (Solve Example)

answer:

c. the third graph

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?