Mathematics
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OpenStudy (freemap):
Find the value of x in the figure below. Show all steps.
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OpenStudy (freemap):
OpenStudy (freemap):
@robtobey
OpenStudy (freemap):
@Directrix
OpenStudy (anonymous):
idk
OpenStudy (freemap):
would it be 69?
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Directrix (directrix):
Solve for x:
5x - 6 = (1/2) * (37 + 101)
OpenStudy (freemap):
oh okay I didn't add the first part(5x-6)
OpenStudy (freemap):
I'm working it out so please don't leave
OpenStudy (freemap):
would it be 11=1/2x 37+101
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Directrix (directrix):
5x - 6 = (1/2) * (37 + 101)
2* (5x - 6) = 2*(1/2) * (37 + 101)
2* (5x - 6) = (37 + 101)
Directrix (directrix):
10x - 12 = 37 + 101
OpenStudy (freemap):
Oh my, I'm awful at this. Thanks. since theres no like terms do I just leave 10x sorry I really don't know
Directrix (directrix):
Yes.
10x = ?
OpenStudy (freemap):
one sec
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OpenStudy (freemap):
10x=149
Directrix (directrix):
10x - 12 = 37 + 101
10x = 37 + 101 + 12
OpenStudy (freemap):
that's what I did, add all the numbers together.
Directrix (directrix):
37 + 101 + 12 does not equal 149
OpenStudy (freemap):
149/10=14.9
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Directrix (directrix):
37 + 101 + 12 does not equal 149
OpenStudy (freemap):
sorry didnt mean to post that
OpenStudy (freemap):
150
Directrix (directrix):
10x=150
x =
OpenStudy (freemap):
15
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Directrix (directrix):
That is correct.
OpenStudy (freemap):
Thank you so much, so glad you took out time to help me. Thanks again!
Directrix (directrix):
You are welcome.