Algebraic Equation

a

100

5a+2=12

c=2

200

2a - 4 = 10

a = 7

300

13a=26

a=2

400

6a + 2 = 38

a =6

500

3a=12

a=4

b

100

b - 6 = 7

b =13

200

3b + 5 = 23

b = 6

300

12 b - 15 = 9

b = 2

400

2b-12 =28

b=20

500

12b=144

b=12

c

100

12c = 36

c=3

200

c + 12 = 23

c = 11

300

6c = 12 + 6

c =3

400

3c =12/4

c=1

500

8c=64

c=8

x

100

4x = 8

x = 2

200

7x = 49-7

x = 6

300

7x + 2 = 12

x = 2

400

7x - 2 = 12+14

x=4

500

11 x - 2 = 119

x = 11

y

100

y - 7 = 10

y = 17

200

y + 12 = 12

y = 0

300

9y= 91 - 10

y = 9

400

10 y - 12 = 208

y = 22

500

9y - 30 = 15

y = 5