Linear equations are like balancing scales! They help us find the value of variables that make both sides equal. There are three different types of solutions to linear equations!
Some linear equations have exactly one solution. For example, if a movie ticket costs $10 and you have $50, how many tickets can you buy? The equation 10x = 50 gives you x = 5.
Imagine a puzzle that doesn’t fit no matter what! For example, you are going to a movie with $20, planning to buy a $10 ticket and $15 popcorn.
What if every piece fits perfectly, no matter what? Think of adjusting a recipe that always tastes great no matter how much you scale the ingredients.
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