Question

1) 10-2v = -5v-50


2) r+15=4r-6

Please write all work!!!!!!!

Answer 1

1) 10-2v=-5v-50 (add 5v on both sides)
10+3v= -50 (subtract 10 on both sides)
3v = -60 (divide by 3)
v= -20
2) r+15= 4r-6 (add 6 on both sides)
r+ 21= 4r (subtract 1r on both sides)
21= 3r (divide by 3)
7= r