Question

7 times a number is 12 less than 13times the same number. find the number​

Answer 1

Answer:

Step-by-step explanation:

let the number be x

so we form the equation 7x+12=13x

                                        =7x-13x=12

                                         = -6x=12

                                         =x=12/-6

                                         =x=-2

hope you find this helpful :-)