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Solve the linear pair x minus 4 Y - 42 equal to zero and 5 x minus y minus 13 is equal to zero |
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Answer» Answer: yep Step-by-step explanation: x - 4Y = 14-------------------1 5x - y = 13 ------------------2 Mul by 4 to equation 2 then add x - 4y= 14 20x - 4y =52 - + - ----------------- -19x = - 38 ------------------- 19x =38 x = 2 VALUE of x put in equation 2 5*2 - y = 13 10 - y = 13 -y = 13 - 10 -y = 3 y = - 3 SO VALUE OF X AND Y ARE 2 & - 3 Respectively pls mark as brainliest |
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