Answer:
7.2x - 4.8 > 24
<=>7.2x > 28.8
<=> x > 28.8/7.2
<=> x > 4
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given
Represent Carlos with y and his brother with x.
Analysing the statement one after the other:
Half of his brother's amount is: 
$2 more: means we add 2 to 
So, we have: 
The above represent Carlos's amount.
So, the expression is:

Answer:
75+x+53+68+x= 180
Step-by-step explanation:
that is the equation you need.
have a nice Day.