Answer:
Step-by-step explanation:
0.5cos(2pi/9x-7pi/9)-4.5
The difference between (x + 5) and (2x + 3) is -x + 2
<h3>what's difference :</h3>
Difference is the result of subtracting one number from another. Therefore,
the difference between (x + 5) and (2x + 3) can be calculated below:
Open the bracket with the minus sign
Therefore,
x + 5 - 2x - 3
combine like terms
x - 2x + 5 - 3
-x + 2
Therefore, the difference between (x + 5) and (2x + 3) is -x + 2
learn more on difference here:brainly.com/question/2636246?referrer=searchResults