LEAP Solving Multi-Step Equations 5

Question 1

Solve: 2x/3 + 4 = 10

Accepted Answer

x = 9

Answer

x = 3

Answer

x = 6

Answer

x = 21

Question 2

If 3 less than four times a number is 21, what is the number?

Accepted Answer

6

Answer

4.5

Answer

7.5

Answer

8

Question 3

Solve for m: 5(m - 2) + 3m = 30

Accepted Answer

m = 5

Answer

m = 4

Answer

m = 6

Answer

m = 8

Question 4

Two consecutive even integers have a sum of 46. What is the smaller integer?

Accepted Answer

22

Answer

20

Answer

24

Answer

26

Question 5

Solve: -3(2x - 4) = -6

Accepted Answer

x = 2

Answer

x = 1

Answer

x = 3

Answer

x = 4

Question 6

Solve for k: 4k - 7 = k + 14

Accepted Answer

k = 7

Answer

k = 3

Answer

k = 5

Answer

x = 21

Question 7

A plumber charges a $45 service fee plus $65 per hour. If the total bill is $240, how many hours did the plumber work?

Accepted Answer

3 hours

Answer

2 hours

Answer

4 hours

Answer

5 hours