SOLUTION: I'm thinking two numbers. The first plus twice the second equals 11. Twice the first plus three times the second equals 50. What are the numbers?  Thank you!
Algebra.Com
Question 1117793:  I'm thinking two numbers. The first plus twice the second equals 11. Twice the first plus three times the second equals 50. What are the numbers?  Thank you! 
Answer by josgarithmetic(39630)   (Show Source): You can put this solution on YOUR website!
 ------
 The first plus twice the second equals 11. Twice the first plus three times the second equals 50.
------
Any method you want 
RELATED QUESTIONS
I'm thinking of two numbers.The first plus twice the second equals 11.Twice the first... (answered by greenestamps)
Twice one integer plus 3 times a second integer equals 9. Five times the first iteger... (answered by ankor@dixie-net.com,MathTherapy)
The second of two numbers is 11 les than 5 times the first. if three times the first plus  (answered by josgarithmetic)
Find three consecutive even integers such that the first plus twice the second plus four... (answered by rajagopalan)
A number plus half of another number equals 6; twice the first number minus three times... (answered by josgarithmetic,greenestamps,ikleyn,MathTherapy)
The sum of three numbers is 10. Two times the second number minus the first number is... (answered by lwsshak3)
Three times the first of two numbers decreased by the second number equals 9. Twice the... (answered by Earlsdon)
Find two consecutive intergers such that twice the first interger plus the second... (answered by checkley75,rmromero)
Half of the first plus twice the second of two consectutive intergers equals... (answered by solver91311)