Writing expressions and Equations

Four more than Juliet had

• 4j

• 4  $\div$  j

• j + 4

• 4 + j

A number raised to the fifth power

• 5⁵

• n⁵

• 5ⁿ

• 5 x 5

The product of a eight and a number, increased by two

• 8x + 2

• 8 $\div$ x _ 2

• 2 + 8x

• x + 8 + 2

A number decreased by seven

• 7x

• 7 - x

• x - 7

• x + 7

The sum of eight and a number

• 8 + x

• x + 8

• 8x

• 8x + x

Three more than the quotient of a number and six

• 3 $\div$ x + 6

• 6x + 3

• 3x + 6

• n $\div$ 6 + 3

The number of cows decreased by two

• c + 2

• c - 2

• 2c

• c $\div$ 2

a number squared decreased by five

• n + n - 5

• 2n - 5

• n² - 5

• n³ - 5

The product of five and a number is twenty

• 5 + x = 20

• 5 - x = 20

• 5x = 20

• 5 $\div$ x = 20

Two less than a number divided by seven is twelve

• 2 - n $\div$ 7 = 12

• n $\div$ 7 - 2 = 12

• 7n - 2 = 12

• 7 $\div$ n - 2 = 12