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10 Solve The Pairs Of Linear Equation By Elimination Method:-3x + 4y=5,. 2x-3y=4. |
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Answer» Answer: 3x + 4y = 5 MULTIPLY BY 2 2x + 3Y = 4 MULTIPLY BY -3 & ADD 6X+8Y=10 -6X-9Y=-12 -------------------- -Y=-2 Y=2 ans. 3X+4*2=5 3X+8=5 3X=5-8 3X=-3 X=-3/3 X=-1 ans. Proof: 2*-1+3*2=4 -2+6=4 4=4 Step-by-step EXPLANATION: PLZ make it best |
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