Tuesday

April 21, 2015

April 21, 2015

Posted by **Sheena** on Wednesday, June 13, 2012 at 11:43am.

- College Algebra -
**Katia**, Wednesday, June 13, 2012 at 12:09pmx + y = 2

x - y = 26

Add the two equations:

2x = 28

x = 14

Subtract the second original equation from the first one:

2y = -24

y = -12

Sum: 14 - 12 = 2

Difference: 14 - (-12) = 26

algebra - Dorothy is thinking of two numbers. The sum of the numbers is 40 and ...

Math - Algebra - The sum of two numbers is 25. Twice the second plus 4 is equal ...

Reiny! Reiny! Reiny! Answer Check and HW Help! - Translate to a system of ...

ALgebra - the difference between two numbers is 7. there sum is 25. find the ...

algebra - the sum of two numbers is -16 and their difference is 8, find the ...

ALgebra - the sum of two numbers is 87 & their difference is 35. find the ...

Int Algebra - The difference of two numbers is 7. The sum of the numbers is -1. ...

algebra - The sum of two numbers is 30 and their difference is 2. Find the two ...

Math 8th grade - I NEED THESE IN ALGEBRAIC EXPRESSION!! The larger of two sums ...

algebra - The sum of two numbers is 82. Their difference is 24. Choose the ...