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Mathematics 15 Online
OpenStudy (anonymous):

HELP PLEASE!

OpenStudy (anonymous):

\[1/2x=2/7\]

OpenStudy (anonymous):

ill give a medal!!!

OpenStudy (anonymous):

\[\frac{1}{2x}=\frac{2}{7}\] after cross multiplication \[1\times 7=2\times 2x\]\[4x=7\]\[x=\frac{7}{4}\]

OpenStudy (anonymous):

thank you!

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