Linear equations in one variable easy

Linear Equations Quiz

1. What is the solution of the equation 2x + 5 = 11?

a) x = 6 b) x = 3 c) x = 2 d) x = 4

2. Which equation represents the statement "Three more than twice a number is 13"?

a) 2x + 3 = 13 b) 3x + 2 = 13 c) 3x + 2 = 3 d) 2x + 3 = 3

3. If 4 times a certain number is 20, what is the number?

a) 5 b) 6 c) 4 d) 10

4. Which equation represents "Three times a number decreased by 5 is 7"?

a) 3x - 5 = 7 b) 5x - 3 = 7 c) 3x - 7 = 5 d) 5x - 7 = 3

5. What is the value of x in the equation 7x - 9 = 40?

a) 7 b) 6 c) 5 d) 8

6. If 2 times a number increased by 9 is 25, what is the number?

a) 5 b) 7 c) 8 d) 6

7. What is the solution of the equation 3x + 4 = 19?

a) x = 5 b) x = 7 c) x = 6 d) x = 4

8. Which equation represents "Seven times a number plus 10 is 45"?

a) 7x + 45 = 10 b) 7x - 10 = 45 c) 7x = 10 + 45 d) 10x + 7 = 45

9. If twice a number is increased by 8, the result is 26. What is the number?

a) 7 b) 8 c) 6 d) 5

10. What is the solution of the equation 2x - 3 = 13?

a) x = 8 b) x = 10 c) x = 9 d) x = 7