### Home > CC2 > Chapter Ch1 > Lesson 1.2.7 > Problem 1-126

1-126.

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

What undoes each operation?

What plus

is ? Or, what does equal?

What minus

is ? Or, what does equal?

multiplied by what is ? Or, what does divided by equal?

What divided by

is ? Or, what does multiplied by equal?