Juliew137idn
Answered

Connect with knowledgeable experts and enthusiasts on IDNLearn.com. Get accurate and comprehensive answers from our network of experienced professionals.

if you could explain how to do at least one thatd help alot

If You Could Explain How To Do At Least One Thatd Help Alot class=

Sagot :

164449idn

Step-by-step explanation:

If you know how to do an equation like: 5x - 3 = 21

Or something formatted like that, its the exact same thing, only there's a different sign. So I believe the first one would be:

x + 3 < 5

   - 3    -3

x = 2

But I just learnt how to do this so let me know if it works :)

Also! If the number after the sign's (such as < or >) sign changes (such as -3 becomes 3 or 3 becomes -3. or even when -3 becomes 1) then you swap the sign ( < becomes > and visa versa) But this only works if it changes due to a multiplication or division. Example:

-3x >  3

(divide by -3)

x < -1

I swapped the sign. Make sense?? Let me know if it doesnt and I'll clarify

1 is (-8,2)
2 is (-∞, -2)
3 is [1,4]
4 is (3,7)
All I could answer for now, hope it helps! :D good luck!
Your participation is crucial to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. Thank you for choosing IDNLearn.com. We’re committed to providing accurate answers, so visit us again soon.