SOLUTION: one number is 5 times as large as another number and the sum is 78
Algebra
->
Equations
-> SOLUTION: one number is 5 times as large as another number and the sum is 78
Log On
Algebra: Equations
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Equations
Question 124844
:
one number is 5 times as large as another number and the sum is 78
Answer by
iluvbuilding429(41)
(
Show Source
):
You can
put this solution on YOUR website!
one number is 5 times as large as another number and the sum is 78
From the information given, you know that:
And, that 5x takes the place of y:
Add:
Divide both sides by 6:
And because y=5x:
Multiply:
So, you know that x=13 and y=65. To check, add the two, and they should equal 78.
Add:
-buildings