Answer:
divide by 5: x = 13/5 = 2.6
Step-by-step explanation:
Make use of the properties of the multiplicative inverse and the multiplication identity element. Multiplying both sides of the equation by the multiplicative inverse of the coefficient of x makes the result be 1x on the left side.
(1/5)(5x) = (1/5)(13)
1x = 13/5
The multiplicative identity element (1) does not change the value of what it multiplies, so this simplifies to ...
x = 13/5
_____
Effectively, we divide (both sides) by 5.
Twenty four more than twice Carlos's score would be 24+2c
Given:
Consider the below picture attached with this question.
The given expression is:
To find:
The next step.
Solution:
We have,
Cancel out the common factors.
Therefore, the correct option is D.