Finding keywords in word problems can really help you figure out linear equations. Here are some helpful words to look for:

• "Total" or "Sum": This means you will be adding numbers together.
• "Cost" or "Price": This usually has to do with figuring out how much something costs.
• "Per": This shows a rate, like how much something costs for one item.
• "Each" or "For every": These words suggest that you will be multiplying a number.

When you see these words, try to write your equation like this: ( y = mx + b ).

In this equation, ( m ) is the rate, and ( b ) is where you start.

Happy solving!