Azmol, Ryan and Kim each played a game. Azmol’s score was four times Ryan’s score.
Kim’s score was half of Azmol’s score.

Write down the ratio of Azmol’s score to Ryan’s score to Kim’s score.

4 : 1 : 2

Step-by-step explanation:

Let Ryan's score be x.. Azmol's score is four times Ryan's. Therefore, let Azmol's score be 4x. Kim's score is half of Azmol's that's 4/2 making 2. Thus implies that Kim's score is 2x.

The ratio therefore 4 : 1 : 2

a negative exponent is translated as follows:

so, we have

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'.