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

jonsyg|Points 820|

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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 33 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 33 days ago|8/28/2014 9:13:41 AM

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

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 33 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 33 days ago|8/28/2014 9:29:48 AM

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

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