Question

How do you solve `4( 3x - 2) = 28`?

Answer 1

`x = 3`

Explanation:

Here, `4(3x-2) = 28`
By multiplying 4 with (3x-2), we get.
`-> 12x - 8 = 28`
`-> 12x = 28+8`
`-> 12x = 36`
`-> x = 36/12`
`:. x = 3`

To check the answer we can put the value of x .
Now, `4(3 xx 3 - 2) = 28`
`-> 4 xx 7 = 28`
`->` 28 `=` 28
So, we can conclude that our answer is correct.

Hope that helped

Answer 2

By arranging the equation, `x=3`

Explanation:

`4(3x-2) = 28`

After multiplying 4 by the terms in the paranthesis:

`12x - 8 = 28`

`12x = 28 + 8`

`12x = 36`

`x=36/12`

`x=3`

Your answer is `x=3`