Answer and Step-by-step explanation:
1) - 6.5 r = - 58.5
- r = - 58.5/6.5
- r = - 9
r = 9
2) c - 5.5 = 2.3
c = 2.3 + 5.5
c = 7.8
3) 56 = - 5.6s
56/5.6 = - s
10 = - s
- 10 = s
s = - 10
4) d/4 = 4.7
d = 4.7 / 1/4
d = 4.7 * 4
d = 18.8
5) - 9 = 6.9 + x
- 9 - 6.9 = x
- 15.9 = x
x = - 15.9
6) 23.5 = 4.7z
23.5/4.7 = z
5 = z
z = 5
7) - 2.7 = v + 4.9
- 2.7 - 4.9 = v
- 7.6 = v
v = - 7.6
8) 2.6 = k/3
k/3 = 2.6
k = 2.6 / 1/3
k = 2.6 * 3
k = 7.8
9) - 5.6f = 44.8
- f = 44.8/5.6
- f = 8
f = - 8
hope it helps, my friend