Math  /  Algebra

QuestionUse the equation b=q5b=q-5 to find the value of bb when q=10q=10 b=b=\square

Studdy Solution

STEP 1

What is this asking? We're given a simple equation relating *b* and *q*, and we need to find what *b* is when *q* is **10**. Watch out! Make sure to substitute the correct value for *q* into the equation and double-check your arithmetic.

STEP 2

1. Substitute *q*
2. Calculate *b*

STEP 3

Alright, so we've got this cool equation b=q5b = q - 5.
We know that *q* is equal to **10**, so let's **plug it in**!
Wherever we see a *q*, we're gonna replace it with a **10**.

STEP 4

So, our equation becomes b=105b = \mathbf{10} - 5.
See? We just swapped out the *q* for its value, which is **10**.

STEP 5

Now, we just need to **crunch the numbers**!
We have b=105b = 10 - 5.
What's 10510 - 5?

STEP 6

Well, 105=510 - 5 = \mathbf{5}.
So, we've found our answer!

STEP 7

When q=10q = 10, we find that b=5b = \mathbf{5}.

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