SOLUTION: sum of two numbers is 46. one number is 8 less than twice another number

Algebra ->  Customizable Word Problem Solvers  -> Numbers -> SOLUTION: sum of two numbers is 46. one number is 8 less than twice another number      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


   



Question 1034386: sum of two numbers is 46. one number is 8 less than twice another number
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
sum of two numbers is 46. one number is 8 less than twice another number
---------------
Equations:
x + y = 46
x = 2y-8
--------------------------
Substitute for "x" and solve for "y"::
2y-8 + y = 46
3y = 54
y = 18
----
x = 2y-8 = 28
----------
Cheers,
Stan H.
----------