Writing Algebraic Expressions

Front

Four times a number increased by 5 is

Back

5 + 4n

Front

14 less than a number divided by 3.

Back

\frac{x}{3} - 14

Front

A number added to 19

Back

19 + n

Front

Subtract a number from 10

Back

10 - n

Front

The quotient of a number and 20.

Back

\frac{x}{20}

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that includes numbers, variables, and operation symbols.

Front

What does 'n' typically represent in algebra?

Back

In algebra, 'n' usually represents a variable or an unknown number.

Front

How do you represent 'twice a number' in algebra?

Back

2n, where n is the number.

Front

What does 'increased by' mean in algebraic terms?

Back

It means to add a certain value to a number.

Front

What does 'less than' indicate in an expression?

Back

It indicates subtraction from a number.