If A = -3n + 2, and B = 5n - 7, what is the value of A + B, in simplest form? 2 n - 5
-8 n - 5
-3 n
2 n + 9

2n-5

Step-by-step explanation:

First you must put A and B together: (-3n+2)+(5n-7)

Next you must rearrange the equation where the coefficients match which make it easier to add: -3n+5n+2-7

Next, you add or subtract the equation: -3n+5n= 2n   2-7=-5

Now you will put the equation back together and get A+B= 2n-5 as your answer.

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x