Translating Expressions, Equations, & Inequalities

Translate the following expression:

The sum of a number and 4

• n+4

• n-4

• 4n

• $\frac{n}{4}$

Translate the following expression:

The quotient of a number and -2.

• n-2

• $\frac{n}{-2}$

• $\frac{-2}{n}$

• -2n

Translate the following expression:

the product of a number and 5.

• n+5

• n-5

• 5n

• $\frac{n}{5}$

Translate the following expression:

the difference of a number and 7

• 7-n

• n+7

• n-7

• 7n

Translate the following expression:

a number squared increased by 1.

• 2x+1

• x+1

• $x^2+1$
  

• $\sqrt{x}+1$

Translate the following expression:

three less than twice a number.

• $\frac{3}{2}x$

• $\frac{2}{3}x$

• 3-2x

• 2x-3

Translate the following equation:

twice a number divided by 6 is 42.

• $\frac{2x}{6}=42$

• $\frac{6x}{2}=42$

• $\frac{x}{6}=42$

• $\frac{2}{6x}=42$

Translate the following equation:

two times the sum of a number and 5 is 20

• 2x + 5 = 20

• 2(x+5) = 20

• 2(x-5)=20

• 2x - 10 = 20

Translate the following equation:

four times the difference of a number and 7 is 32.

• 4(x - 7) = 32

• 4(7 - x) = 32

• 7(x - 4) =32

• 4x - 7 = 32

Translate the following equation:

one third of a number is 12 less than the number itself.

• $\frac{1}{3}x\ =\ x\ -\ 12$

• $\frac{1}{3}x\ =\ 12\ -\ x$

• $\frac{1}{3}x\ =\ -12$

• $\frac{1}{3}x<12$