You can combine the same numbers with the same variables using the operation sign for each. For example, using your equation, you would combine the 3n and 4n which is 7n. So your equation would be
7n - 2
Answer:
22??
Step-by-step explanation:
-3x + 5y
-3(16) + 5(14)
-48 + 70
22
It is given that, Mrs. Jones bought three 2-kilogram packages of flour.
And

And three 2 -kilogram packages means she bought 6 kilogram flour .
So we need to convert 6 kilogram flour into grams.
If,

So she bought 6000 grams of flour .
Answer:
3x +12.95 = 32.46
Step-by-step explanation:
3 burritos plus x + 12.95 = $32.46
This can be rewritten as 8.2 - 5.6 so it is easier to solve.
8.2 - 5.6 = 2.6
Hope this helps!