数学二元一次方程组测试题
下面是小编精心整理的数学二元一次方程组测试题,本文共9篇,仅供参考,大家一起来看看吧。 数学二元一次方程组测试题 一、填空题(每题4分,共20分) 1.写出二元一次方程的一个正整数解_____________. 2.若与是同类项,则 3.已知则 4.已知则. 5.若则. 二、解下列方程组(每题8分,共32分) 三、解答题(每题8分,共24分) 10.满足方程组的x,y的值的和等于2,求m的值. 1
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