1.
Solve the equation 4(3
a
- 1) = -28.
A.
B.
C.
-2
D.
2
Hint
2.
Solve the equation 3(
z
– 2) + 4(
z
+ 2) =
z
.
A.
z
=
B.
no solution
C.
z
= -1
D.
z
= 0
Hint
3.
Solve the equation
t
+ 2(3 –
t
) = 5
t
.
A.
t
= 1
B.
t
=
C.
t
= 3
D.
t
= 2
Hint
4.
Solve the equation 3
e
+ 4(
e
+3) = 2.
A.
e
=
B.
e
=
C.
e
=
D.
e
= 2
Hint
5.
Hute has made the garden shown. Find the value of
x
if the perimeter of the garden is 8 yd.
A.
1
B.
4
C.
3
D.
2
Hint