Practice
Solve for x.a)
-128
16
8
x =-256-128
b) -209 =
-143
19
13
x-143
c)
14
17
7
x =-3414
d) 132 =
108
11
9
x108
e) 456 =
-114
12
3
x-114
f) 960 =
144
20
3
x144
g) 153 =
-136
9
8
x-136
h)
-142
13
2
x =-923-142
i) -81 =
-90
9
10
x-90
j)
-68
4
17
x =-16-68
