Algebra quiz

If x = 4 then solve the equation 2x + 2

• 10

• 12

• 8

• 2

2x + 5x + 5 + 2

• 7x + 7

• 5x + 7

• 7x + 5

• 5x + 5

Simplify x + x

• 2x

• x²

• xx

• 2

simplify 8a + 8a

• 64a

• 16a

• 8a²

4 + N = 8, What is N

• 2

• 3

• 4

• 5

• Answer not given

14 - Z = 5 , Z = ?

• 9

• 10

• 11

• 12

• Answer not gien

R x 4 = 16 , R = ?

• 3

• 4

• 5

• 6

• Answer not given

5 x M= 20, M = ?

• 3

• 4

• 5

• 6

124-N= 113 N= ?

• 10

• 11

• 12

• 13

x + 4 = 12

• x = 6

• x = 8

• x = 14

• x = 10

• Answer not given