### Home > CC2 > Chapter 1 > Lesson 1.2.7 > Problem 1-126

1-126.

Find a value for that will make each of the following equations true. Homework Help ✎

What undoes each operation?

What plus 8 is 21? Or, what does 21 − 8 equal?

What minus 32 is 55? Or, what does 55 + 32 equal?

*x*= 873 multiplied by what is 54? Or, what does 54 divided by 3 equal?

18

What divided by 5 is 10? Or, what does 10 multiplied by 5 equal?