Answer:
x = 3 .
Step-by-step explanation:
Given : -2[2.2x-3.3]=-6.6
To find : what is the solution .
Solution : We have given that -2[2.2x-3.3]=-6.6
Distribute -2 over 2.2x -3.3
-2 ( 2.2x ) - (-2 *3.3 ) = - 6.6
- 4.4 x + 6.6 = - 6.6
On subtracting both sides by 6.6
- 4.4 x = - 6.6 - 6.6
- 4.4 x = - 13 .2
On dividing both sides by - 4.4
x = [tex]\frac{- 13 .2}{-4.4}[/tex].
x = 3 .
Therefore, x = 3 .
