在方程组ax+by=16(1) bx+ay=19(2)时,小明把方程(1)抄错了,从而得在方程组ax+by=16(1) bx+ay=19(2)时, 小明把方程(1)抄错了,从而得到解x=1,y=7而小亮却把方程(2)抄错了,得到错解x=-2,y=4 你能求出正确答案
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![在方程组ax+by=16(1) bx+ay=19(2)时,小明把方程(1)抄错了,从而得在方程组ax+by=16(1) bx+ay=19(2)时, 小明把方程(1)抄错了,从而得到解x=1,y=7而小亮却把方程(2)抄错了,得到错解x=-2,y=4 你能求出正确答案](/uploads/image/z/11677528-64-8.jpg?t=%E5%9C%A8%E6%96%B9%E7%A8%8B%E7%BB%84ax%2Bby%3D16%281%29+bx%2Bay%3D19%282%29%E6%97%B6%2C%E5%B0%8F%E6%98%8E%E6%8A%8A%E6%96%B9%E7%A8%8B%281%29%E6%8A%84%E9%94%99%E4%BA%86%2C%E4%BB%8E%E8%80%8C%E5%BE%97%E5%9C%A8%E6%96%B9%E7%A8%8B%E7%BB%84ax%2Bby%3D16%281%29+++++bx%2Bay%3D19%282%29%E6%97%B6%2C+%E5%B0%8F%E6%98%8E%E6%8A%8A%E6%96%B9%E7%A8%8B%281%29%E6%8A%84%E9%94%99%E4%BA%86%2C%E4%BB%8E%E8%80%8C%E5%BE%97%E5%88%B0%E8%A7%A3x%3D1%2Cy%3D7%E8%80%8C%E5%B0%8F%E4%BA%AE%E5%8D%B4%E6%8A%8A%E6%96%B9%E7%A8%8B%282%29%E6%8A%84%E9%94%99%E4%BA%86%2C%E5%BE%97%E5%88%B0%E9%94%99%E8%A7%A3x%3D-2%2Cy%3D4+%E4%BD%A0%E8%83%BD%E6%B1%82%E5%87%BA%E6%AD%A3%E7%A1%AE%E7%AD%94%E6%A1%88)
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