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OpenStudy (anonymous):
Solve the equation.
3(4x + 11) − 3 = 2(2x − 1)
Select one:
A. −4
B. 2
C. 4
D. 6
I believe it is -4 because that is where it on the x-axis
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OpenStudy (anonymous):
@jdoe0001
OpenStudy (jdoe0001):
well, distribute the factors outside the parentheses
OpenStudy (anonymous):
so its not -4?
OpenStudy (jdoe0001):
hmm dunno...
OpenStudy (anonymous):
@iPwnBunnies
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OpenStudy (ipwnbunnies):
Take it slow, do what jdoe said. Expand the problem out, combine like terms, solve for x.
OpenStudy (anonymous):
i know but i have a time limit....so i was just wondering if -4 was correct, i graphed it and the line was on -4
OpenStudy (ipwnbunnies):
We don't know if x=-4 right now b/c we don't see what you're looking at. It'll be easier to solve the problem straight up.
OpenStudy (ipwnbunnies):
Oh, you're taking a test. :o I HAVE BROUGHT SHAME TO OPENSTUDY.
OpenStudy (anonymous):
its not a test, i'm am studying for a test but i have to go soon
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OpenStudy (ipwnbunnies):
Oh, ok. I'll just say that yes, x =-4. We can plug in -4 whereever x is into the equation and check.
OpenStudy (anonymous):
ok thank you
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