Asked by Juli

I think of a number,multiply it by 3 and add 7.i get the Same answer if I multiply the number by 4 and subtract 12.find the number
Answered by Ms. Sue
3n + 7 = 4n - 12

19 = n

Answered by Grace
3n+7=4n-12
4n-3n=7+12
n=19
=
Answered by Maame
It really helped me . Thanks.