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2 votes
What is -7n-4=24 lol i hate homework

2 Answers

6 votes
Add 4: -7n=28
Divide by -7: n=-4
User Delete Me
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2 votes
It's a simple linear equation in 'n'. There's only one number that 'n' can be
that will make the equation a true statement. That number is called the
'solution' to the equation. Here's one way to find it:

You said that -7n - 4 = 24

Add 4 to each side: -7n = 28

Multiply each side by -1 : 7n = -28

Divide each side by 7 : n = -4

Homework is the only way for most people to learn stuff.
User Gogotox
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