Question 897786: the sum of twice a number and 13 less than the number is the difference between -41 and the number what is the number Found 2 solutions by MathLover1, MathTherapy:Answer by MathLover1(20850) (Show Source):
You can put this solution on YOUR website!
let's number be
the sum of twice a number and is
and the difference between and the number is
if less than , we have
....solve for
so, solution is all real numbers ,
{ ,,.....}
You can put this solution on YOUR website!
the sum of twice a number and 13 less than the number is the difference between -41 and the number what is the number
Let number be N
2N + (N – 13) = - 41 – N
3N – 13 = - 41 – N
3N + N = - 41 + 13
4N = - 28
N, or number = , or
