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Let's factor 24 into a multiplication exercise:
We'll simplify the 8 in both terms and get:
Let's multiply by negative 12:
We'll simplify between negative 12 and get:
Let's note that we are multiplying two negative numbers, so the result will necessarily be a positive number:
What will be the sign of the result of the next exercise?
\( (-2)\cdot(-4)= \)
When you divide two negative numbers, the result is always positive! Since we're finding , we need a positive number that becomes negative when divided by the negative product.
Look at the equation structure! When you have , multiply both sides by 'something'. The missing factor equals result × divisor.
This is actually a missing dividend problem! You're finding what number, when divided by , gives . Think backwards from division to multiplication.
Yes! You can rearrange to . This gives you , but be careful with the signs!
Substitute back into the original equation: . Calculate: . Wait, this should equal ... let me recalculate!
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