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Solve 4x+3y=25 and 3x+4y=24 by substitution method ? |
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Answer» Step-by-step explanation: multiple EQN 1 by 3 eqn 2 by4 u GET 12x+9y=75......312x+16y=106......4now subtract u get -8y= -31y=31/8then substitute u will get the answer I hope it's RIGHT ....... |
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