Solve for a Variable Algebra

Solve: 2X = 12

• 24

• 6

• 10

• 14

solve: X ÷ 3 = 6

• 18

• 2

• 3

• 9

The sum of 6 and x

• x + 6

• 6/x

• x + 4

• 6x

take 10 away from s 

• 10 - s 

• s + 10

• s - 10

• s/10

Samantha has 3 more than 4 times as many books as Deanna. If Deanna has d books, how many books does Samantha have?

X - 7 = 12

• 5

• 2

• 19

• 84

X + 2 = 8

• 4

• 16

• 10

• 6

18 - r when r = 12

• 6

• 30

• 9

• 10

Evaluate the expression if a=3.
4a

• 7

• 12

• 43

• 17

The total of b and 14 

• 14 - b

• 14/b

• 14 + b 

• b - 14