n + 3
4. Reverse the process to find the number: 7 is added to the product of 3 and a number to get 19. The last thing done is add 7; the reverse process of add is subtract, so subtract 7, leaving: The...
e.g. -1 + -4 + -6 + -2
if there is 3 numbers and you have to multiply 3 times you do 3 to the 3rd power wich is 3*3*3=27 i think lol c(: ya dont follow this
half evil because 666 is the number of the devil
How to Add and Subtract Complex Numbers
How to Add Whole Numbers
Learn about Complex Numbers - part 1
Adding Signed Numbers - Lesson 101