Mathematics
Junior High
Solved
－11X=44となりますがいつもこういう計算で割っても割っても割り切れない時があります。詳しく解説して頂ける方教えて頂けると嬉しいです🙏🏻💦
-2.x + 3y=D17 ①
5x+9y=7
2
-6x+9y=51 ①x3
-) 5.x+9y=7 ②
-11x344
x=-4
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