Question

8x + 5/2 = 13 Solve the equation.

Answer 1

  8x+5/2=13
⇒8x=13-5/2
⇒8x=26-5/2
⇒8x=21/2
⇒  x=21/2x8
⇒x=21/16.

Answer 2

Answer:

$=> x=\frac{21}{16}$

Step-by-step explanation:

Given that:-

$8x + \frac{5}{2} = 13$

To find:- The value of the expression,

In order to solve that, we have to use the concept of BODMAS:

where,  

       B= bracket    

      O= order of power or rules    

      D= division    

      M= multiplication    

      A= addition    

      S= subtraction  

As we have,

=> $8x + \frac{5}{2} = 13$

Subtract $\frac{5}{2}$ from both sides, we get

=> $8x + \frac{5}{2} -\frac{5}{2}= 13-\frac{5}{2}$

$=> 8x = \frac{21}{2}$

Now, divide both sides by $8$ we get

$=> x=\frac{21}{16}$

Hence, the required solution is $\frac{21}{16}.$