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6EXERCISE 3.31. Solve the following pair of linear equations by the substitution method.1 x+(i 3x-y=4(i) ) 3x-y3(iv) 0.2x +0.3y-1.30.4x +0.5y 2.3Il3x5y2x+V3ăŤ0(vi)=-2 |
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Answer» given pair of linear equation isX + Y is equal to 14 1ex minus Y is equal to 4 given pair of linear equation isX + Y is equal to 14 1ex minus Y is equal to 4 |
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