Find the value of the expression $5 x - 3$ when $x = 2$ .

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Solution

For finding the value of the expression $5 x - 3$ when $x = 2$ :
Replace $x$ with $2$ in the expression, we get
$5 x - 3 = 5 \times 2 - 3 = 10 - 3 = 7$
Hence, the value of given expression is $7$ .

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