Trang chủ » Hỏi đáp » Môn Toán `0,5-(1 1/4 + 2x)=1/3` Tìm `x` 04/05/2024 `0,5-(1 1/4 + 2x)=1/3` Tìm `x`
0,5-(1 1/4+2x)=1/3 5/10-(5/4+2x)=1/3 1/2-(5/4+2x)=1/3 5/4+2x=1/2-1/3 5/4+2x=1/6 2x=1/6-5/4 2x=-13/12 x=-13/12:2 x=-13/24 Vậy x=-13/24 ~~Hok tốt~~ Trả lời
0,5-(1 1/4+2x)=1/3 0,5-(1,25+2x)=1/3 1,25+2x=0,5-1/3 1,25+2x=1/6 2x=1/6-1,25 2x=-13/12 x=-13/12:2 x=-13/24 Vậy x=-13/24 Trả lời
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