10x + 9y = -17 10x – 2y = 16 what is the solution Question 10x + 9y = -17 10x – 2y = 16 what is the solution in progress 0 Math Hailey 4 days 2021-10-10T05:34:19+00:00 2021-10-10T05:34:19+00:00 1 Answer 0

## Answers ( )

Answer:x = 1 and y = -3

Step-by-step explanation:Subtract eqn 1 from eqn 2

11y = – 33

y = -3

Substituting y into eqn 2…

10x – 2(-3) = 16

10x +6 = 16

10x = 10

x = 1