Variables!!

Add/Subtract Equations

100

a + 6 = 12

a = 6

200

b - 4 = 19

b = 23

300

x - 2 - 3 = 7

x = 12

400

y + 4 = 5 - 7

y = - 6

500

2y - y + 3 = 8

y = 5

Multiply/Divide Equations

100

4y = 24

y = 6

200

x/8 = 56 

x = 7

300

z/-3 = 12

z = -36

400

-3d = 60 

d = -20

500

5x/4 = 5

x = 4

Hard Equations

100

DOUBLE POINTS

2x + 1 = 3

x = 1

200

DOUBLE POINTS

a/2 - 4 = 2

a = 12

300

DOUBLE POINTS
z/-7 - 1 = 6

z = -49 

400

DOUBLE POINTS

b/3 - 9 = 6 

b = 45

500

DOUBLE POINTS

v/2 - 12 = 24

v = 72

Add/Subtract Inequalities

100

x + 14 > 15

x > 1

200

v - 3 < 5

v < 8

300

13 + b ≥ 22

b ≥ 9 

400

- 4 + n ≤ -2 

n ≤ 2

500

3 + a - 4 > 8 + 2

a > 11

Multiply Divide Inequalities

100

3x < 15

x < 5

200

x/4 > 7 

x > 28 

300

-8c > -64

c < 8

400

-c < 6000

c > -6000

500

c/-9 < -2

c > 18