Writing Equations with One Variable

Front

4 is the quotient of 16 and a number n.

Back

4 = 16/n

Front

The sum of a number k and 5 is 11.

Back

5 + k = 11

Front

The difference of a number x and 2 is 7.

Back

x - 2 = 7

Front

7 times a number a is 42.

Back

7a = 42

Front

6 is one-third of a number s

Back

6 = 1/3s

Front

A number z divided by 7 equals 4

Back

z/7 = 4

Front

5 more than a number m is the same as 8

Back

m + 5 = 8

Front

Is writing a word sentence as an equation correct?

Back

No

Front

Equation to find the total number of chairs placed on the gym floor if 217 chairs were cleared and 36 remain.

Back

n - 217 = 36

Front

You earn 4070 points in level 1 of a video game and 2710 points in level 2. After level 3, your point total is 8180. Which equation can you NOT use to find the number of p points you scored in level 3? Options: 4070 + 2710 + p = 8180, 6780 + p = 8180, 8180 + p = 6780, 8180 - p = 6780

Back

8180 + p = 6780