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What is the value of a in this equation?

\( \frac{\mathrm{6a} }{\mathrm{5}} -\frac{\mathrm{2a} }{\mathrm{2}}=\frac{\mathrm{1} }{\mathrm{2}}\)

Question:

\( \frac{\mathrm{6a} }{\mathrm{5}} -\frac{\mathrm{2a} }{\mathrm{2}}=\frac{\mathrm{1} }{\mathrm{2}}\)

A
\( \frac{\mathrm{5} }{\mathrm{2}}\)

explanation

\( \frac{\mathrm{6a} }{\mathrm{5}} -\frac{\mathrm{2a} }{\mathrm{2}}=\frac{\mathrm{1} }{\mathrm{2}}\)

\(\frac{\mathrm{(12a-10a)} }{\mathrm{10}} = \frac{\mathrm{1}}{\mathrm{2}}\)

\((12a-10a)=\frac{\mathrm{1}}{\mathrm{2}} \times 10\)

\(2a= \frac{\mathrm{10} }{\mathrm{2}} \)

\(a= \frac{\mathrm{5} }{\mathrm{2}}\)

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