Mathematics
7 Online
OpenStudy (anonymous):
How would we solve this? Steps
2(m − 4) + 1?
I need accurate steps and explanations please
Join the QuestionCove community and study together with friends!
Sign Up
pooja195 (pooja195):
2(m − 4) + 1
First distribute the 2
2 x m=?
2 x -4=?
OpenStudy (anonymous):
@pooja195 can you tell me what is the first step
pooja195 (pooja195):
I did.
OpenStudy (anonymous):
What do you mean by distribute the 2
pooja195 (pooja195):
|dw:1439221525376:dw|
Join the QuestionCove community and study together with friends!
Sign Up
pooja195 (pooja195):
We need to use the distributive property
OpenStudy (anonymous):
That picture just confused me even more
pooja195 (pooja195):
Its just an example
OpenStudy (anonymous):
where did another blue come from
pooja195 (pooja195):
When you distribute the basically multiply the number outside of the parentheses by the numbers inside of the parentheses understood or confused?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
Sort of understood, can you give me an easy example please
OpenStudy (anonymous):
Sort of understood, can you give me an easy example please
pooja195 (pooja195):
|dw:1439221784556:dw|
OpenStudy (anonymous):
Ok so you move the x to the 5 and multiply
OpenStudy (anonymous):
Can you give me an easy one so I can solve it myself
Join the QuestionCove community and study together with friends!
Sign Up
pooja195 (pooja195):
|dw:1439221816357:dw|
OpenStudy (anonymous):
2m. 8?
pooja195 (pooja195):
Almost correct! :D
its
2m-8+1
Now combine like terms :)
OpenStudy (anonymous):
Why would it be +1 it says -1 there
pooja195 (pooja195):
-8 + 1 =?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
-7?
pooja195 (pooja195):
yes so we have
2m-7 <---final answer
OpenStudy (anonymous):
Ok
OpenStudy (anonymous):
Im gonna do the first one again
OpenStudy (anonymous):
2(m − 4) + 1?