Three more than twice a number is equal to the number. what is the number? 2n + 3 = n is it a) -6 b) -3 c) 0 or d) no solution?

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.