if you multiply by 6 and then add 7 you will get 55. whats my number

Question

in algerbra we use equations to solve problems that are hard to slove in other ways.here are some problems which can be sloved easily useing algebra. they can also be solved without useing algebra. Work on theses problems any way you want.

Answer 1

if you multiply by 6 and then add 7 you will get 55. whats my number

6N + 7 = 55

6N = 55-7

N = 48/6 = 8