4(×+2.5)+15=50
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4(×+2.5)+15=50?我正在为您解答:
咨询记录 · 回答于2022-12-09
4(×+2.5)+15=50
4(×+2.5)+15=50?我正在为您解答:
您好!根据目前的题目信息来看,4(×+2.5)+15=50?这是一个简单的计算题
4(×+2.5)+15=504(×+2.5)=50-15x+2.5=35÷4
4(×+2.5)+15=504(×+2.5)=50-15x+2.5=35÷4x=8.75-2.5x=6.25
答案:6.254(×+2.5)+15=504(×+2.5)=50-15x+2.5=35÷4x=8.75-2.5x=6.25