Question
Solve: $0.25+\frac{1.95}{x}=0.9$
✓
Answer
$0.25+\frac{1.95}{x}=0.9$
$ 0.25 x+1.95=0.9 x$
$ \Rightarrow 0.9 x-0.25 x=1.95$
$ \Rightarrow 0.65 x=1.95$
$ \Rightarrow x=\frac{1.95}{0.65}=3$
Hence, $x=3$
$ 0.25 x+1.95=0.9 x$
$ \Rightarrow 0.9 x-0.25 x=1.95$
$ \Rightarrow 0.65 x=1.95$
$ \Rightarrow x=\frac{1.95}{0.65}=3$
Hence, $x=3$
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