Question

How do you solve `5.6= 8.8- 2u`?

Answer 1

`u = -1.6`

Explanation:

To solve this, we need to make our variable `u` alone.

The first thing we do is subtract `color(blue)8.8` from both sides of the equation:
`5.6 quadcolor(blue)(-quad8.8) = 8.8 - 2u quadcolor(blue)(-quad8.8)`

`-3.2 = -2u`

Divide both sides by `color(blue)(-2)`:
`(-3.2)/color(blue)(-2) = (-2u)/color(blue)(-2)`

`-1.6 = u`

So the answer is `u = -1.6`

Hope this helps!