PRACTICE: Introduction to Algebra

What is an example of Algebra?

• 5 - 12

• 14(9)

• n/3 = 4

• 22/2 = 11

What is not an example of Algebra?

• 5 - y

• 14(9)

• n/3 = 4

• 22/h = 11

What is "p" an example of?

• Algebra

• variable

• operation

• inverse operation

What is addition an example of?

• Algebra

• variable

• operation

• inverse operation

What is adding 4 vs. subtracting 4 an example of?

• Algebra

• variable

• operation

• inverse operation

What is the inverse operation in this problem:

k(7) = 21

• multiply by 7

• divide by 7

• add 7

• subtract 7

What is the inverse operation in this problem:

p/10 = 4

• multiply by 10

• divide by 10

• add 10

• subtract 10

What is the inverse operation in this problem:

h - 12 = 8

• multiply by 12

• divide by 12

• add 12

• subtract 12

What is the inverse operation in this problem:

d + 1 = 19

• multiply by 1

• divide by 1

• add 1

• subtract 1

Check all the uses of Algebra

• budgeting

• time management

• disease predictions

• engineering

• and more!