What is 20 = 40 - 4f

20=40-4f 4f = 40-20 f =20/4 = 5 .

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Asked 4/26/2009 1:51:06 PM

Updated 12/29/2014 4:21:22 AM

1 Answer/Comment

Edited by andrewpallarca [12/29/2014 4:21:22 AM]

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20=40-4f

4f = 40-20

f =20/4 = 5 .

4f = 40-20

f =20/4 = 5 .

Added 12/28/2014 9:44:32 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [12/29/2014 4:21:44 AM], Rated good by andrewpallarca

15 - 2x = 19 **Weegy:**
15 - 2x = 19
-2x = 19 - 15
-2x = 4
x = 4/-2
x = -2
**User:** 11 - 3x = 14 **Weegy:**
11 - 3x = 14
-3x = 14 - 11
-3x = 3
x = 3/-3
x = -1
**User:** 15 - 4x = 27 **Weegy:**
15 - 4x = 27
-4x = 27 - 15
-4x = 12
x = 12/-4
x = -3
**User:** 29 - 5x = 14 **Weegy:**
29 - 5x = 14
-5x = 14 - 29
-5x = -15
x = -15/-5
x = 3
**User:** 15 - 4e = 3 **Weegy:**
15 - 4e = 3
-4e = 3 - 15
-4e = -12
e = -12/-4
e = 3
**User:** 13 - 2x = 23 **Weegy:**
13 - 2x = 23
-2x = 23 - 13
-2x = 10
x = 10/-2
x = -5
**User:** 20 - 3x = 29 **Weegy:**
20 - 3x = 29
-3x = 29 - 20
-3x = 9
x = 9/-3
x = -3
**User:** 16 - 5x = 36 **Weegy:**
16 - 5x = 36
-5x = 36 - 16
-5x = 20
x = 20/-5
x = -4
**User:** 20 = 40 - 4f (More)

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Updated 6/27/2015 12:03:57 PM

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