Question

Find the value of the expression when x= ½

30x + 2​

Answer 1

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

             Given data:- $x=\frac{1}{2} .$

             To find:- Value of above expression $30x+2.$

             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 valuex=1/2 in the given equation we get,

           $30x+2\\=30(\frac{1}{2})+2\\=15+2\\=17.$

Hence we will get the value $30x+2=17.$

Answer 2

Answer:

17

Step-by-step explanation:

x = 1/2

1/2 × 30 = 15

15 + 2 = 17

Your ans. : 17