Solve for x.
3(x + 5) - 2(x + 2) = 20
1
9
13

3(x + 5) - 2(x + 2) = 20 3x + 15 - 2x - 4 = 20 3x - 2x = 20 -15 + 4 x = 9

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Asked 9/14/2012 12:17:23 PM

Updated 9/14/2012 12:23:53 PM

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3(x + 5) - 2(x + 2) = 20

3x + 15 - 2x - 4 = 20

3x - 2x = 20 -15 + 4

x = 9

3x + 15 - 2x - 4 = 20

3x - 2x = 20 -15 + 4

x = 9

Added 9/14/2012 12:23:53 PM

This answer has been confirmed as correct, not copied, and helpful.

Confirmed by andrewpallarca [1/22/2014 9:36:20 AM]

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What is the equation of the line described below written in slope-intercept form?
the line passing through point (0, 4), perpendicular to the line whose equation is y = -x
y= -4x
y= -4x+ 4
y=x+ 4
y= 4x+ 4

Weegy: where are the choices? (More)

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Expert Answered

Asked 9/13/2012 12:30:08 PM

0 Answers/Comments

What is the equation of a line with a point (-3, 0) and no slope?
x+ 3 = 0
y+ 3 = 0
x- 3 = 0
y- 3 = 0

Weegy: x+3=0 (More)

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Expert Answered

Asked 9/13/2012 12:44:58 PM

0 Answers/Comments

Score:
What is the equation of a line that has a slope of -5 and passes through the point (0, 2)?
y= -5x
y= -5x+ 2
y= 2x- 5

Weegy: The equation of a line that has a slope of -5 and passes through the points (0,2) is y= -5x+ 2. (More)

Question

Expert Answered

Asked 9/14/2012 12:23:00 PM

0 Answers/Comments

Find the common difference of the sequence shown.
, , 0, ...
-1/8
-1/4
-1/2

Weegy: B.-1/4 is the answer. 1/2, 1/4 , 0, -1/4 is the sequence (More)

Question

Updated 23 days ago|8/28/2014 9:13:41 AM

1 Answer/Comment

The sequence 0,...-1/8, -1/4, -1/2 does not have a common difference, it has a common ratio.

Added 23 days ago|8/28/2014 9:13:41 AM

Find two consecutive integers whose sum is 67.
Which of the following equations could be used to solve the problem?
2x= 67
2x+ 1 = 67
2x+ 2 = 67
x2+ 1= 67

Question

Updated 23 days ago|8/28/2014 9:30:22 AM

1 Answer/Comment

To find two consecutive integers whose sum is 67 use the equation 2x + 1= 67

Added 23 days ago|8/28/2014 9:29:48 AM

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