Question

What is the solution (q, r) to this system of linear equations? 12q + 3r = 15 –4q – 4r = –44

Answer 1

Step-by-step explanation:

12q+3r=15

-4q-4r=-44

12q+3r=15

-12q-12r=-132

-9r=-117

r= 13

12q + 39 = 15

12q= -24

q= -2

(-2,13)

Answer 2

Answer:

The answer is in fact -2, 13. I hope this help even just a little.