Question

First 2 people to answer all 8 of there questions and show work I will mark one as Brainliest

Answer 1

Answer:

1.x = 1,-5

2.x = -1/5,-1

3.x = 6,-2

4.x = 4/3,-3

5.m = -2,7

6.r=4

7.x = 3,2

8.x = -5/4,-3