Today we took a super easy quiz and then practiced solving equations that involved multiplication and division.
The trick was to use two new properties:
- MPE - The Multiplication Property of Equality
- DPE - The Division Property of Equality
- -3x = 12
- -x/4 = -20
Feel free to start your own post. Just be sure to keep it to math, keep it positive, and stay respectful to each other. If you need help; you can ask for it on the blog.
HW: Finish the practice Sheet
See you tomorrow :)
3 comments:
I think that I can do this and if we have a quiz or test I hope I will pass.
1.x= -4
2.x= -5
1) -4
2) 5
and i did not copy off of Marco.
This is Sirus, by the way. The name is stuck froma different blog.
Thanks Sirus and Marco.
Hey 7thers, when I say post your solution, I mean post the technique not just the answer. Our goal here is to help those who may struggle. They need to see the steps too.
Thanks.
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