Answer: -3x + 8 should be your answer! A good way to get quick answers for questions like these would be https://www.cymath.com/answer.php which I just used to answer this question, hope it helps!
Answer:
1 11/20
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
2x+2y=2*(-2)+2*5=6