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Solve the following systems of simultaneous linear equations by the method of elimination by equating the coefficient x/7 + y/3 = 5, x/2 - y/9 = 6.

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Solve the following systems of simultaneous linear equations by the method of elimination by equating the coefficient x/7 + y/3 = 5, x/2 - y/9 = 6.

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The given equations are

x/7 + y/3 = 5  ....(i)

and x/2 - y/9 = 6 .....(ii)

Multiplying equation (i) by 1/3 and then adding in equation (ii), we get

Hence the required solution is x = 14 and y = 9

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