8th grade math
posted by saranghae12 .
How do you simplify problems like
8x + 3 (7x6)
9(4x8) + 2x?
Please help!!
Thank you!

8th grade math 
saranghae12
oh yeah and 4(1 + 9x) can u helo with this one too please

8th grade math 
Ms. Sue
I'll do the first one.
8x + 3 (7x6)
8x + 21x  18
29x  18
I'll be glad to check your answer for the second problem. 
8th grade math 
saranghae12
oooh i get the first one now. But wat i am asking is how you do the second problems that are like the second and the third problem.

8th grade math 
Ms. Sue
You try the second problem. Do it the same way I did the first problem.

8th grade math 
saranghae12
i just want you to know that i might be more confused with this because i am a 7th grader and i am in accelerated math so that is why i am doing 8th grade math and this is really hard for me right now so yeah

8th grade math 
Ms. Sue
If you can't at least try to do the second problem, you don't belong in accelerated math.

8th grade math 
saranghae12
ummm is it 6x  17? im not sure if this is right

8th grade math 
saranghae12
yeah i did ask my teacher if i could go back to regular math but then she decided that she will decide on my quiz score and i got a good grade

8th grade math 
saranghae12
and for the third problem is it this i will do it in the steps:
4( 1+9x)
4(1)+ 4(9x)
4 + 36x
is this correct? 
8th grade math 
Ms. Sue
The third problem is right.
For the second problem:
9(4x8) + 2x
Start by multiplying 9 times 4x and 9 times 8. 
8th grade math 
saranghae12
ooohhh ok so the second problem would be 36x + 72 + 2x right?

8th grade math 
Ms. Sue
Right!

8th grade math 
saranghae12
oh i get that now. thank you!

8th grade math  correction 
Ms. Sue
Ooops!
We forgot to add 2x
34x + 72 
8th grade math 
saranghae12
oh ok i get it now. thank you!!

8th grade math 
Ms. Sue
You're welcome.
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