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Solve the pair solve the pair of linear equation by elimination method 2x-3y=7 and 3x+2y=4 |
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Answer» ONG>ANSWER: So, I) 2x-3y=7 × 3 = 6x-9y=21 ii) 3x+2y=4 × 2 = 6x+4y=8 6x-9y=21 (-)6x+4y=8 -13y=13 y=-1 Now for x 2x(-3×-1)=7, 2x+3=7 2x=7-3=4 x=2 |
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