Solve for x: 7 ( x + 4)

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Solve for x: 7 ( x + 4) - 4 = 45

Question

Asked 11/16/2011 4:56:24 PM

Updated 7/1/2014 1:22:19 PM

4 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by andrewpallarca [7/1/2014 1:18:47 PM]

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Original conversation

User: 15x + 2 = 9x + 28 Solve for x

User: 4( x + 3 ) = 12 solve for x

User: 9 ( x + 5) = 8 ( x + 6)

User: 9 ( x + 5) = 8 ( x + 6) solve for x

User: no solve for x

User: 9(x+5)=8(x+6)

User: Solve for x: 7 ( x + 4) - 4 = 45

Weegy: Step 1. 5x-10-3x+12=10 Step 2. 2x+2=10 Step 3. 2x=8 Step 4. x=4
Farley44|Points 343|

User: wrong

Weegy: Hello how can i help you, whats your question
sunny4691|Points 565|

User: Solve for x: 7 ( x + 4) - 4 = 45

Weegy: Step 1. 5x-10-3x+12=10 Step 2. 2x+2=10 Step 3. 2x=8 Step 4. x=4
Farley44|Points 343|

User: wrong

Weegy: Hello how can i help you, whats your question
sunny4691|Points 565|

User: 7 ( x + 4) - 4 = 45

Weegy: Step 1. 5x+15=7x-35 Step 2. 50=2x Step 3. your answer is x = 25
Farley44|Points 343|

User: wrong

Weegy: Hello how can i help you, whats your question
sunny4691|Points 565|

User: 7 ( x + 4) - 4 = 45 what is x

Weegy: Step 1. 5x+15=7x-35 Step 2. 50=2x Step 3. your answer is x = 25
Farley44|Points 343|

User: x = y find the values

User: 2x + 3 = y find the values

Weegy: [ ]
Jeana_LK|Points 1057|

User: find the value for x and y 2x + 3 = y

Weegy: [ ]
Jeana_LK|Points 1057|

User: x + 3 = y

Weegy: You would need to have the value ofeither y or x to calculate the other.
cimrie|Points 1499|

User: x + 3 = y what r the values

User: find the values x + 3 = y

Question

Asked 11/16/2011 4:56:24 PM

Updated 7/1/2014 1:22:19 PM

4 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by andrewpallarca [7/1/2014 1:18:47 PM]

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andrewpallarca

15x + 2 = 9x + 28;

15x - 9x = 28 - 2;

6x = 26;

x = 26/6;

x = 13/3

Added 7/1/2014 1:18:44 PM

This answer has been confirmed as correct and helpful.

andrewpallarca

4( x + 3 ) = 12;

4x + 12 = 12;

4x = 12 - 12;

4x = 0;

x = 0

Added 7/1/2014 1:19:52 PM

This answer has been confirmed as correct and helpful.

andrewpallarca

9(x + 5) = 8(x + 6);

9x + 45 = 8x + 48;

9x - 8x = 48 - 45;

x = 3

Added 7/1/2014 1:20:41 PM

This answer has been confirmed as correct and helpful.

andrewpallarca

7 (x + 4) - 4 = 45;

7x + 28 - 4 = 45;

7x + 24 = 45;

7x = 45 - 24;

7x = 21;

x = 21/7;

x = 3

Added 7/1/2014 1:22:19 PM

This answer has been confirmed as correct and helpful.

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2x+4=28 show all work

Weegy: Solving for x. First we move like term to different sides of eq. so we leave the 2x where it is, because it's the only one, and we move the 4 to the right side as a negative 4. Now we have 2x=28-4 which is 2x=24. [ Then we proceed to get rid of the 2 to leave the x alone by diving both sides by 2. So now we have 2x/2=24/2. That should give us: x=12 ] (More)

Question

Expert Answered

Updated 4/14/2014 11:32:55 AM

1 Answer/Comment

andrewpallarca

2x+4=28;

2x = 28 - 4;

2x = 24;

x = 24/2;

x = 12

Added 4/14/2014 11:32:55 AM

This answer has been confirmed as correct and helpful.

17x – 42 = -39

Weegy: 17x – 42 = -39, 17x = -39 + 42, 17x = 3, x = 3/17 (More)

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3x – 1 – x = 3x + 5

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Updated 5/13/2014 4:15:54 AM

1 Answer/Comment

andrewpallarca

3x – 1 – x = 3x + 5;

2x - 1 = 3x + 5;

2x - 3x = 5 + 1;

-x = 6;

x = -6

Added 5/13/2014 4:15:49 AM

This answer has been confirmed as correct and helpful.

3x – 1 – x = 3x + 5

Weegy: The expression 3x? represents 3(x)(x) User: 3x – 1 – x = 3x + 5 solve for x (More)

Question

Not Answered

Updated 7/1/2014 1:25:31 PM

1 Answer/Comment

Snuffleupagus

The answer to the equation 3x – 1 – x = 3x + 5 is to first add and subtract like terms: 3x-x-3x=1+5 so -x=6 which is x= -6.

Added 11/13/2011 8:36:27 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [7/1/2014 1:25:34 PM]

5(x + 3)=7(x – 5)

(More)

Question

Updated 11/13/2011 8:17:41 PM

2 Answers/Comments

Snuffleupagus

The answer to the equation: 5(x + 3)=7(x – 5) is to rewrite the equation as 5x + 15=7x – 35 and then adding like variables: 50=2x and then solving for x which is x=25.

Added 11/13/2011 8:17:41 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [7/1/2014 1:25:45 PM]