Solving Equations: Word Problems

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing variables.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Front

What is a variable in mathematics?

Back

A variable is a symbol, often represented by a letter, that stands for an unknown value in an equation.

Front

What is a word problem?

Back

A word problem is a mathematical problem that is presented in the form of a narrative or real-life scenario.

Front

How do you translate a word problem into an equation?

Back

Identify the key information and relationships in the problem, then express them using mathematical symbols and variables.

Front

What does 'per' mean in a word problem?

Back

'Per' indicates a rate or ratio, often used to describe a quantity for each unit, such as 'dollars per hour'.

Front

What is the first step in solving a word problem?

Back

The first step is to read the problem carefully and identify what is being asked.

Front

What does 'total' mean in a word problem?

Back

'Total' refers to the sum or overall amount resulting from adding quantities together.

Front

How do you check if your solution to an equation is correct?

Back

Substitute the solution back into the original equation to see if both sides are equal.

Front

What is a constant in an equation?

Back

A constant is a fixed value that does not change, often represented by a number.