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Asked 11/13/2014 12:36:04 PM

Updated 11/13/2014 12:55:19 PM

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This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [11/13/2014 12:55:19 PM]

Question

Asked 11/13/2014 12:36:04 PM

Updated 11/13/2014 12:55:19 PM

0 Answers/Comments

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [11/13/2014 12:55:19 PM]

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Solve the system algebraically. Check your work.
5x + 2y = 10
3x + 2y = 6

Question

Not Answered

Updated 5/30/2018 11:59:30 AM

1 Answer/Comment

5x + 2y = 10 ;

3x + 2y = 6;

(3x + 2y = 6) - (5x + 2y = 10) ;

-2x = -4 ;

x = -4/-2 ;

x = 2 ;

5(2) + 2y = 10 ;

10 + 2y = 10 ;

2y = 10 - 10 ;

2y = 0 ;

y = 0/2 ;

y = 0 ;

Solution set: (2, 0)

3x + 2y = 6;

(3x + 2y = 6) - (5x + 2y = 10) ;

-2x = -4 ;

x = -4/-2 ;

x = 2 ;

5(2) + 2y = 10 ;

10 + 2y = 10 ;

2y = 10 - 10 ;

2y = 0 ;

y = 0/2 ;

y = 0 ;

Solution set: (2, 0)

Added 5/30/2018 11:59:30 AM

This answer has been confirmed as correct and helpful.

Solve the system algebraically.
2x+ y - 10 = 0
x - y - 4 = 0
What is the value of y?
1/3
2/3
14/3 **Weegy:** The solution for 2x+y-10=0, x - y - 4 = 0 is x = 14/3 ,y = 2/3. From 2x + y - 10 = 0 ,we can get y = 10-2x put y= 10 - 2x into the 2th equation x - y - 4 = 0 x -(10 -2x) - 4 = 0 3x = 14 x =14/3 y= 10 -2x y= 10 - 2*14/3 y= 2/3 **User:** Solve the system algebraically.
4x - 5y = 3
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What is the value of x?
9/7
24/14
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Question

Not Answered

Updated 11/6/2014 7:42:31 PM

1 Answer/Comment

Alfonso is 8 years older than Ashley. Five years ago Alfonso was three times as old as Ashley. How old is Ashley now?
9
17
8 **Weegy:** Ashley is 8 years old. Alfonso is 16. Five years ago, Ashley was 3, and Alfonso 9, three times older than Ashley. **User:** Simplify 2(x - 3) + 7(x + 2).
9x - 8
9x + 3
9x + 8 **Weegy:** 2(x - 3) + 7(x + 2) is 9x + 8. **User:** What is the equation of the line, in standard form, that passes through (4, -3) and is parallel to the line whose equation is 4x + y - 2 = 0?
4x - y = 13
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Question

Not Answered

Updated 11/6/2014 10:59:37 PM

1 Answer/Comment

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