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OpenStudy (anonymous):
What is the sum of __3 2x and __7 4x
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OpenStudy (smurfy14):
can u rewrite it i dont really get how u wrote it
OpenStudy (anonymous):
the sum of 3over 2x and 7 over 4x \[3\]
OpenStudy (saifoo.khan):
13/4x
OpenStudy (smurfy14):
13 over 4x
OpenStudy (anonymous):
3/2x + 7/4x we will take LCM of denominator (6+7)/4x 13/4x Answer is 13/4x
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OpenStudy (smurfy14):
\[13 \over 4x\]
OpenStudy (anonymous):
(3/2x) * (2/2) = 6/4x 6/4x + 7/4x = 13/4x
OpenStudy (anonymous):
Yes. 13 over 4x
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