Unit 6 - Flashcard 2 - Equations and Tape Diagrams

Front

What is the value of x if 2x + 2 = 14?

Back

x = 6

Front

What is the value of x if 3x - 5 = 10?

Back

x = 5

Front

The inverse operation for addition is:

Back

subtraction

Front

The inverse operation for multiplication is:

Back

division

Front

Which equation matches the tape diagram showing 5 groups of (h + 2) equals 20?

Back

5(h + 2) = 20

Front

What is the value of x if x/4 = 2?

Back

x = 8

Front

What is the value of x if 5x + 3 = 18?

Back

x = 3

Front

If 4x = 20, what is the value of x?

Back

x = 5

Front

What is the value of x if 10 - x = 4?

Back

x = 6

Front

What is the value of x if 6 + 2x = 14?

Back

x = 4