Question

(b) Find the value of 3x+1/5 if x=3
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Answer 1

This is the answers step by step

Answer 2

• We have to evaluate the above expression by using the given data.

             Given data:- $x=3.$

             To find:- Value of above expression $3x+\frac{1}{5} .$

             Solution:-

• To solve the above equation we will follow the BODMAS rule.

• BODMAS is an order of mathematic operations.

• BODMAS rule is to be followed while solving expressions in mathematics. It stands for,

              B= bracket

              O= order of power or rules

              D= division

              M= multiplication

              A= addition

              S= subtraction

      Now put the value x=3 in the given equation we get,

            $3x+\frac{1}{5}\\=3(3)+\frac{1}{5} \\=9+\frac{1}{5} \\=\frac{46}{5} \\=9.2.$

     Hence we will get the value $\frac{46}{5}$ or $9.2.$