Question

I NEED HELP WITHT THESE QUESTIONS
ASAP PLSS LIKE NOW IS MY DUE DATE

Answer 1

Explanation:

step 1 is incorrect, the -5 should be positive

Answer 2

-10x - 5 - 2 =13

-10x -7 =13

-10x = 13 +7

-10x = 20 both side divided by -10