Question and answer
7(x + 1) = 21
Question
Asked 1/16/2015 6:48:11 AM
Updated 1/16/2015 7:02:38 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by jerry06 [1/16/2015 7:02:38 AM]
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User: 7(x + 1) = 21

Weegy: What is your question ?
Natasha11|Points 25|

User: 7(x + 1) = 21 solve for x

Weegy: 4/7=x+3/21

x = 4/7 - 3/21

x = 4/7 - 1/7

x = 3/7


Question
Asked 1/16/2015 6:48:11 AM
Updated 1/16/2015 7:02:38 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by jerry06 [1/16/2015 7:02:38 AM]
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7(x + 1) = 21; 7x + 7 = 21; 7x = 21 - 7; 7x = 14; x = 14/7; x = 2
Added 1/16/2015 7:02:30 AM
This answer has been confirmed as correct and helpful.
Confirmed by debnjerry [1/16/2015 9:23:10 AM]
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Questions asked by the same visitor
can you solve for x? 4(x + 2) = 48
Weegy: what you need to know my friend? (More)
Question
Updated 1/16/2015 9:36:48 AM
1 Answer/Comment
4(x + 2) = 48;
4x + 8 = 48;
4x = 48 - 8;
4x = 40;
x = 40/4;
x = 10
Added 1/16/2015 9:36:47 AM
This answer has been confirmed as correct and helpful.
Can you solve for x. 4(x + 2) = 48
Weegy: 4(x + 2) = 48; 4x + 8 = 48; 4x = 48 - 8; 4x = 40; x = 40/4; x = 10 (More)
Question
Expert Answered
Updated 1/16/2015 9:33:05 AM
1 Answer/Comment
Please make sure to show complete solution for equations and other math questions. Don't just jump into the final answer.
I edited your answer to include the complete solution.
Added 1/16/2015 9:33:05 AM
Solve for x. 3(x + 2) = 12
Weegy: What is the equation please? User: can you solve for x? 3(x + 2) = 12 Weegy: Solution: x/2 = 6 , x = 2(6) , x = 12 (answer) (More)
Question
Updated 1/16/2015 9:52:18 AM
1 Answer/Comment
3(x + 2) = 12;
3x + 6 = 12;
3x = 12 - 6;
3x = 6;
x = 6/3;
x = 2
Added 1/16/2015 9:52:16 AM
This answer has been confirmed as correct and helpful.
Simplify the given equation. 5x + 2(x - 3) = -2(x - 1)
Weegy: 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 (More)
Question
Updated 1/16/2015 9:23:58 AM
0 Answers/Comments
Solve for x. 5(x - 3) + 4(x + 3) = 3(x - 1)
Weegy: 4/5x - 3 3/4 = 2 1/2 4/5x = 2 1/2 + 3 3/4 4/5x = 5/2 + 15/4 4/5x = 10/4 + 15/4 4/5x = 25/4 x = (25/4) / (4/5) x = 25/4 * 5/4 x = (25 * 5) / (4 * 4) x = 125/16 (More)
Question
Updated 1/16/2015 9:49:57 AM
1 Answer/Comment
5(x - 3) + 4(x + 3) = 3(x - 1);
5x - 15 + 4x + 12 = 3x - 3;
9x - 3 = 3x - 3;
9x - 3x = -3 + 3;
6x = 0;
x = 0/6;
x = 0
Added 1/16/2015 9:49:52 AM
This answer has been confirmed as correct and helpful.
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