Question

1. Tim x

x + \(3\frac{1}{2}\)=  \(24\frac{1}{4}\)-  x

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Answer 1

\(x+3\frac{1}{2}=24\frac{1}{4}-x\)

\(\Leftrightarrow x+x=24\frac{1}{4}-3\frac{1}{2}\)

\(\Leftrightarrow2x=\frac{94}{4}-\frac{14}{4}\)

\(\Leftrightarrow2x=\frac{90}{4}=\frac{45}{2}\)

\(\Leftrightarrow x=\frac{45}{2}:2\)

\(\Leftrightarrow x=\frac{45}{4}\)