Question

34k+(6.3−8.1k)÷0.9=22

Answer 1

We have been given an equation
`34k+(6.3-8.1k)/ 0.9=22`. We are supposed to solve our given equation for k.

We can rewrite our given equation as:

`34k+(6.3-8.1k)/(0.9)=22`

Let us multiply both sides of equation by 0.9.

`34k\cdot 0.9+(6.3-8.1k)/(0.9)\cdot 0.9=22\cdot 0.9`

`30.6k+6.3-8.1k=19.8`

`22.5k+6.3=19.8`

`22.5k+6.3-6.3=19.8-6.3`

`22.5k=13.5`

`(22.5k)/(22.5)=(13.5)/(22.5)`

`k=0.6`

Therefore, the value of the k is 0.6.