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Transcript
```Open book open note quiz.
Complete on a separate sheet of paper, then staple to
assignment and turn into tray when finished.
1. 1/3 x – 7 = 32
2. 2y + 1/5 = 3/10
3. 2/3x + (-3) = 11
4. ½ c – 2/3 = 1/6
5. x – (-2/4) = 1/3

When exercising, a person’s pulse rate
should not exceed a certain limit, which
depends on his or her age. This
maximum rate is represented by the
expression 0.8(220 – a), where a is age
in years. Find the age of a person
whose maximum pulse is 152.
Bell Work
1) Solve. Two thirds of a
number plus seven is negative
three.
Solve each equation.
2) (34 – x) ÷ 9 = 2
Write an equation to solve
Each 4 & 5.
3) Find three consecutive integers
whose sum is zero
4) Joel purchased a pen for
\$1.29 and six notebooks at
the school store. If the total
bill was \$12.63, what was
the cost of one notebook?
Section 3 – 5 Solving Equations
with Variable on Each Side
page 149
The student will be able to solve
equations with variables on each
side of the equals sign.

8 + 5s = 7s – 2

1/3(18 + 12q) = 6(2q – 7)

8(5c – 2) = 10(32 + 4c)

4(t + 20) = 1/5 (20t + 400)
8(b + 1) + 4 = 3(2b – 8) - 16
A.
B.
C.
D.
[Default]
[MC Any]
[MC All]
13
-13
26
-26
7 – 3r = r - 4(2 + r)
A.
B.
C.
D.
[Default]
[MC Any]
[MC All]
all real numbers
no solution
r=0
r=-2
5h – 7 = 5(h – 2) + 3
A.
B.
C.
D.
[Default]
[MC Any]
[MC All]
all real numbers
no solution
h=0
h=-3
5.4w + 8.2 = 9.8w – 2.8
A.
B.
C.
D.
[Default]
[MC Any]
[MC All]
w
w
w
w
=
=
=
=
2.3
2.4
2.5
2.6
```
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