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Mathematics 7 Online
OpenStudy (anonymous):

Solve by any method: 3x+4y=2 6x+8y=1

OpenStudy (anonymous):

by using the elimination: first let 3x+4y=2 be eqn 1 and 6x+8y=1 be eqn 2.. multiply eqn 1 by -2 and add it to eqn 2, x should be eliminated, then solve for y. substitute the value of y that you get in any of the equation and solve for x..

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