Question

Solve for x: 3.2x - 7.4 = -7.8x + 3.6

1.
1
2.
0.8
3
3.8
4.
0.5

Answer 1

The value of x is 1.

Explanation:

You have to move all the x-terms to one side and the unrelated values to other side :

`3.2x - 7.4 = - 7.8x + 3.6`

`3.2x + 7.8x = 3.6 + 7.4`

Next, you have to add up :

`11x = 11`

Lastly, you have to divide it by 11 :

`x = 11 / 11`

`x = 1`