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Solve 7(x - 4) + 4x = 71.
X>2
wiseman|Points 709|
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Asked 6/27/2013 5:00:57 PM
Updated 6/27/2013 5:04:23 PM
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7(x - 4) + 4x = 71
7x - 28 + 4x = 71
11x - 28 = 71
11x = 71 + 28
11x = 99
x = 99/11
x = 9
Added 6/27/2013 5:04:23 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [3/5/2014 1:56:37 PM]
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what is -8+6(b-1) simplified
Weegy: -8+6(b-1) = -8+6b-6 = -14+6b (More)
Question
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Updated 3/5/2014 1:56:19 PM
0 Answers/Comments
3(4x + 6) - 9x.
Weegy: The answer is =45x^3+12x^2 -7 -18x^3 +54x^2 -3 take the like terms together and simplify 45x^3-18x^3 +12x^2+54x^2 -7-3 => (45-18)x^3 + (12+54)x^2 -(7+3) => 27x^3 + 66x^2 -10 User: 3(4x + 6) - 9x simplify Weegy: The answer is =45x^3+12x^2 -7 -18x^3 +54x^2 -3 take the like terms together and simplify 45x^3-18x^3 +12x^2+54x^2 -7-3 => (45-18)x^3 + (12+54)x^2 -(7+3) => 27x^3 + 66x^2 -10 (More)
Question
Expert Answered
Updated 6/28/2013 1:51:25 PM
1 Answer/Comment
3(4x + 6) - 9x

= 12x + 18 - 9x

= 3x + 18
Added 6/28/2013 1:51:25 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [3/5/2014 1:56:31 PM]
Simplify 3(2x - 5).
Weegy: The solution to 2x - 2 + 5 = 13 is 5. (More)
Question
Expert Answered
Updated 6/28/2013 1:50:30 PM
1 Answer/Comment
3(2x - 5)

= 6x - 30
Added 6/28/2013 1:50:30 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [3/5/2014 1:55:29 PM]
Score: Solve 7(x - 4) + 4x = 71.
Weegy: 4x - 5 > 15 , add 5 to both sides: 4x > 20. Now, divide both sides by 4: x > 5. Your answer is x > 5. (More)
Question
Expert Answered
Updated 6/11/2014 4:04:01 AM
1 Answer/Comment
7(x - 4) + 4x = 71

7x - 28 + 4x = 71

7x + 4x = 71 + 28

11x = 99

x = 99/11

x = 9
Added 6/11/2014 4:04:01 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [6/11/2014 11:40:45 AM]
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