Writing Equations

Front

A number five times is twenty five.

Back

5x = 25

Front

The sum of x and ten is twenty.

Back

x + 10 = 20

Front

A number minus 9 is twelve.

Back

x - 9 = 12

Front

Five less than a number n is thirty four.

Back

n - 5 = 34

Front

Two less than a number is fourteen.

Back

x - 2 = 14

Front

The sum of 6 and a number is 5 less than forty.

Back

6 + x = 40 - 5

Front

5 more than a number is sixty

Back

x + 5 = 60

Front

The sum of x and 8 is three less than four

Back

x + 8 = 4 - 3

Front

A number minus 10 is fourteen.

Back

x - 10 = 14

Front

A number times two is eight.

Back

2x = 8