Celine has a bottle that contains 20% milk and the rest water. the bottle has 1 liter of water. part a: write an equation using one variable that can be used to find the total number of liters of milk and water in the bottle. define the variable used in the equation and solve the equation. hint: 0.2x represents the number of liters of milk in the bottle. (5 points) part b: how many liters of milk are present in the bottle? show your work.

Celine has a bottle that contains 20% milk and the rest water. The bottle has 1 liter of water.

Let there be x liters of mixture in bottle.

And 0.2x is milk and 1 liter is water.

So, total mixture can be represented as :

Now to know the liters of milk in mixture, we will solve for x

x = 1.25

And we know that milk is 20% of 1.25

This becomes: liters

d, x=8

step-by-step explanation:

simplifying

4x + -5 = 2x + 11

reorder the terms:

-5 + 4x = 2x + 11

reorder the terms:

-5 + 4x = 11 + 2x

solving

-5 + 4x = 11 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-5 + 4x + -2x = 11 + 2x + -2x

combine like terms: 4x + -2x = 2x

-5 + 2x = 11 + 2x + -2x

combine like terms: 2x + -2x = 0

-5 + 2x = 11 + 0

-5 + 2x = 11

add '5' to each side of the equation.

-5 + 5 + 2x = 11 + 5

combine like terms: -5 + 5 = 0

0 + 2x = 11 + 5

2x = 11 + 5

combine like terms: 11 + 5 = 16

2x = 16

divide each side by '2'.

im guessing (23,14). hope this : )