1.
Solve the equation 3
b
- 5 = 18.
A.
b
=
B.
b
=
C.
b
= 26
D.
b
= 20
Hint
2.
Solve
A.
a
= -6
B.
a
= 19
C.
a
= 29
D.
a
= 5
Hint
3.
Solve 9
x
– 11 = -56.
A.
x
= -405
B.
x
= -5
C.
x
= 5
D.
x
= 405
Hint
4.
Solve
A.
B.
a
= -90
C.
D.
a
= 90
Hint
5.
Find three consecutive even integers that have a sum that is zero.
A.
2, 4, -6
B.
-2, 0, 2
C.
-1, 0, 1
D.
-4, 0, 4
Hint