7. Solve the equations by thinking logically.
a. -10y = 100
b. 4a=-36
c. W +3=-6
y=
10
a
W=
d.
b
= 15
-5
--55
5
e.
-64
= 8
x
f.
Z
11
b=
X
2

7 Solve the equations by thinking logically a 10y 100 b 4a36 c W 36 y 10 a W d b 15 5 55 5 e 64 8 x f Z 11 b X 2 class=