Question

4.8x-5.5-x=-18.8

Answer 1

4.8x-5.5-x=-18.8

3,8x=-13.3

x=-3.5

Answer 2

4.8x-5.5-x=-18.8

4.8x-x=-18.8+5.5

3.8х=-13.3

х=-13.3:3.8

х=-3.5

Answer 3

To solve the equation 4.8x - 5.5 - x = -18.8, we can start by combining like terms on the left side of the equation.

First, let's combine the x terms:

4.8x - x = 3.8x

Now, the equation becomes:

3.8x - 5.5 = -18.8

Next, we want to isolate the variable x. To do this, we need to get rid of the constant term on the left side of the equation. We can do this by adding 5.5 to both sides:

3.8x - 5.5 + 5.5 = -18.8 + 5.5

Simplifying, we have:

3.8x = -13.3

To solve for x, we divide both sides of the equation by 3.8:

(3.8x) / 3.8 = (-13.3) / 3.8

The 3.8's cancel out on the left side, leaving us with:

x = -13.3 / 3.8

Calculating this division, we find:

x ≈ -3.5

Therefore, the solution to the equation 4.8x - 5.5 - x = -18.8 is x ≈ -3.5.