Practice
Solve for x.a) -16 −
168
2
12
x = -44168
b) 213 =
220
10
11
x + 13220
c) 106 = -14 +
240
6
12
x 240
d) -15 +
-30
15
5
x = -105-30
e)
-95
-11
5
x + 20 = 229-95
f) -9 +
126
2
9
x = 19126
g) 103 =
-14
-12
2
x + 19-14
h) 143 = -11 +
77
14
7
x 77
i) 17 −
36
6
9
x = -736
j)
8
14
2
x + 12 = 688