Chapter 2 Review

Question 1

Find the varibles value

v-9=14

Answer 1

v-9=14
+9 +9
v =23

Question 2

Find the varibles value

23+x=67

Answer 2

23+x=67
-23 -23
x =44

Question 3

Find the varibles vaule

v/10=2

Answer 3

v/10=2
*10 *10
v =20

Question 4

4x=200

Answer 4

4x=200
/4 /4
x =50

Question 5

Solve

Five times the sum of Six and x is equal to eleven x

Answer 5

x=5

Question 6

Write as an equation

Seven plus twevle x is equal to one hundred twenty four divided by two plus x

Answer 6

x=5

Question 7

Find 4 even consecutive integers of 132

Answer 7

x=30
x+2=32
x+4=34
x+6=36

Question 8

Find the varibles vaule

40/2+x=35

Answer 8

x=15

Question 9

Find the varibles vaule

50x+3=153

Answer 9

x=3

Question 10

Find if it is NS or ARN

3(2x+1)=2(3x+2)

Answer 10

NS

Question 11

Find if it is NS or ARN

4(x+2)=2(x+4)+2

Answer 11

ARN

Question 12

|23-x|=16

Answer 12

x=-7
x=-39

Question 13

|4x|=28

Answer 13

x=7
x=-7

Question 14

|4x+3|=43

Answer 14

x=5
x=-10

Question 15

Are these equivalent ratios

2/3, 4/5

Answer 15

No

Question 16

Are these equivalent ratios

48/6, 384/48

Answer 16

Yes

Question 17

Solve the propotion

2/4 = 5/x

Answer 17

20=2x
/2 /2
x=10

Question 18

Solve the propotion

5-f/32 = 3/6

Answer 18

6(5-f)=96
/6 /6
5-f=16
-5 -5
f =11

Question 19

Solve for v

v+f-5=h

Answer 19

v=h+5-f

Question 20

Solve for c

c/5+k=t

Answer 20

c=(t-k)*5

Question 21

Solve for d

(b+d)/30=m

Answer 21

d=m*30-b