Sunday

December 21, 2014

December 21, 2014

Posted by **Maria** on Thursday, November 14, 2013 at 3:56pm.

- Math -
**Sam**, Thursday, November 14, 2013 at 3:59pmx+y = 21

x = y + 2

2y + 2 = 21

y = 19/2

x = 23/2

- Math -
**Maria**, Thursday, November 14, 2013 at 4:08pmThis is for a second grader. He only works in WHOLE numbers still. I believe this was a mistake on the teachers' part. Should have been "one number is 3 more than the other", I think.

Thank you for your help.

- Math -
**Sam**, Thursday, November 14, 2013 at 4:15pmy = 9

x = 12

**Answer this Question**

**Related Questions**

Grade 8 Math - Can you write them in Mathematical/numbers form I'll solve them ...

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

College Algebra - The sum of two numbers is less than 12. The second number is 8...

algebra - One number is 4 times another. If the sum of their reciprocals is 5/36...

8th Grade Math - *I NEED THESE IN ALGEBRAIC EXPRESSIONS! 1.) The larger of two ...

Math - My question: A spinner looks like this: A disc divided into sections that...

algebra - Five times the smallest of three consecutive odd integers is ten more ...

math word problems - The sum of two numbers is 69. The second is 9 more than 4 ...

algebra - Twice the first number is eleven more than the sum of the other two ...

finding numbers - The sum of two positive numbers is 20. Find the numbers if the...