Question

what should be subtracted from twice the rational number minus 8 by 3 to get 5 by 2​

Answer 1

Answer:

the subtracted from twice the rational number minus 8 by 3 to get 5 by 2 =8/3×2/2=16/6=8/3-5/2 =1/6 so,1/6 is subtracted with 8/3 the result is 5/2

Answer 2

Answer:

-47/6

========================

Step-by-step explanation:

Given :

Sum = 5/2

========================

To find :

The required number.

========================

Let the required number

be 'x'.

========================

So,

 According to the question

we have to solve this equation

$2\bigg(\dfrac{-8}{3}\bigg)-x=\dfrac{5}{2}$

========================

Let us solve,

$\implies2\bigg(\dfrac{-8}{3}\bigg)-x=\dfrac{5}{2}\\\\\\\implies\dfrac{-16}{3}-x=\dfrac{5}{2}\\\\\\\implies\dfrac{-16}{3}-\dfrac{5}{2}=x$

$\\\\\\\implies\dfrac{-32-15}{6}=x\\\\\\\implies-\dfrac{47}{6}=x\\\\\\\\\Huge{\boxed{\therefore x=-\dfrac{47}{6}}}}$

========================

Therefore -47/6 should be

subtracted from twice the

rational number minus 8/3

to get 5/2​