Simplify 10(2x + 3) - 20. 20x + 10 20x - 17 20x - 10
Question
Asked 11/14/2014 8:17:31 AM
Updated 11/15/2014 2:53:13 AM
Flagged by janezeshun [11/15/2014 2:44:25 AM], Edited by jeifunk [11/15/2014 2:53:13 AM]
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Original conversation
User: Simplify 10(2x + 3) - 20. 20x + 10 20x - 17 20x - 10
Question
Asked 11/14/2014 8:17:31 AM
Updated 11/15/2014 2:53:13 AM
Flagged by janezeshun [11/15/2014 2:44:25 AM], Edited by jeifunk [11/15/2014 2:53:13 AM]
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5
10(2x + 3) - 20
= 10*2x + 10*3 - 20
= 20x + 30 - 20
= 20x + 10
Added 11/15/2014 2:44:22 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [11/15/2014 2:52:58 AM]

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Which statement supports the conclusion that dominant genes mask recessive genes? Genes can be paired in three different combinations. Genetic information is passed on during reproduction. A purple flower bred with a white flower produces a purple flower. Punnett squares are used to visually represent genetic inheritance.
Question
Updated 12/27/2017 1:15:09 PM
A purple flower bred with a white flower produces a purple flower supports the conclusion that dominant genes mask recessive genes.
Added 12/27/2017 1:15:09 PM
This answer has been confirmed as correct and helpful.
7(x + 2) = 6(x + 5)
Question
Updated 11/19/2014 9:41:07 AM
7(x + 2) = 6(x + 5)

7x + 14 = 6x + 30;

7x - 6x = 30 - 14;

x = 16
Added 11/19/2014 9:41:07 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [11/19/2014 9:48:27 AM]
Solve for x. 13(x - 3) = 39
Weegy: 13(x - 3) = 39 13x - 39 = 39 13x = 39 + 39 13x = 78 x = 78/13 x = 6 User: Simplify the given equation. 5x + 2(x - 3) = -2(x - 1) (More)
Question
Updated 11/19/2014 9:07:22 AM
5x + 2(x - 3) = -2(x - 1);
5x + 2x - 6 = -2x + 2;
7x - 6 = -2x + 2;
7x + 2x = 2 + 6;
9x = 8;
x = 8/9
Added 11/19/2014 9:07:22 AM
This answer has been confirmed as correct and helpful.
Solve for x. 5(x - 3) + 4(x + 3) = 3(x - 1)
Weegy: 5(x - 3) + 4(x + 3) = 3(x - 1) 5x - 15 + 4x + 12 = 3x - 3; 5x + 4x - 3x = -3 - 12 + 15; 6x = 0; x = 0 User: Solve for x. 7(x - 3) + 3(4 - x) = -8 x = 1/4 x = 25/10 x = -16/19 x = -41/10 Weegy: 7(x - 3) + 3(4 - x) = -8; 7x - 21 + 12 - 3x = -8; 4x - 9 = -8; 4x = -8 + 9; 4x = 1; x = 1/4 User: Solve for x. 3(x + 2) + 4(x - 5) = 10 x = 36/7 x = 24/7 x = 16/7 x = 9/7 Weegy: 3(x + 2) + 4(x - 5) = 10; 3x + 6 + 4x - 20 = 10; 7x - 14 = 10; 7x = 10 + 14; 7x = 24; x = 24/7 User: Simplify the given equation. 6 - (3x + 10) + 4(2 - x) = 15 4 - 7x = 15 4 - 4x = 15 12 - 7x = 15 Weegy: 6 - (3x + 10) + 4(2 - x) = 15; 6 - 3x - 10 + 8 - 4x = 15; 6 - 7x - 2 = 15; -7x + 4 = 15; -7x = 15 - 4; -7x = 11; x = -11/7 User: Solve for x. 8(x + 1) - 3(x + 4) = 7(2 - x) (More)
Question
Updated 11/19/2014 10:32:51 AM
8(x + 1) - 3(x + 4) = 7(2 - x);
8x + 8 - 3x - 12 = 14 - 7x;
5x - 4 = 14 - 7x;
5x + 7x = 14 + 4;
12x = 18;
x = 18/12;
x = 3/2
Added 11/19/2014 10:32:51 AM
This answer has been confirmed as correct and helpful.
Solve for x. 7(x + 2) = 6(x + 5)
Weegy: Solution: x/2 = 6 , x = 2(6) , x = 12 (answer) User: Solve for x. 3(x + 2) + 4(x - 5) = 10 Weegy: 5(x - 3) + 4(x + 3) = 3(x - 1) 5x - 15 + 4x + 12 = 3x - 3; 5x + 4x - 3x = -3 - 12 + 15; 6x = 0; x = 0 User: Solve for x. 3(x + 2) + 4(x - 5) = 10 x = 36/7 x = 24/7 x = 16/7 x = 9/7 (More)
Question
Updated 11/19/2014 9:21:37 AM
7(x + 2) = 6(x + 5);
7x + 14 = 6x + 30;
7x - 6x = 30 - 14;
x = 16
Added 11/19/2014 9:20:30 AM
This answer has been confirmed as correct and helpful.
3(x + 2) + 4(x - 5) = 10;
3x + 6 + 4x - 20 = 10;
7x - 14 = 10;
7x = 10 + 14;
7x = 24;
Added 11/19/2014 9:21:37 AM
This answer has been confirmed as correct and helpful.
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