2x-0.6x=4.2
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您好,很高兴为您解答:2x-0.6x=4.2解:2x-0.6x=4.2 1.4x=4.2 x=4.2÷1.4 x=3
咨询记录 · 回答于2022-08-21
2x-0.6x=4.2
2.6x-0.6x=4.2
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您好,很高兴为您解答:2x-0.6x=4.2解:2x-0.6x=4.2 1.4x=4.2 x=4.2÷1.4 x=3
2.6x-0.6x=4.2解:2.6x-0.6x=4.2 2x=4.2 x=42÷2 x= 2.1