7 (x + 4) - 4 = 45

7 (x + 4) - 4 = 45
7x + 28 - 4 = 45
7x + 24 = 45
7x = 45 - 24
7x = 21
x = 21/7
x = 3

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Asked 11/24/2010 1:44:46 AM

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x + 5 = 2x - 7 **Weegy:**
x + 5 = 2x - 7
x - 2x = -7 - 5
-x = -12
x = 12
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Updated 12/29/2015 10:00:55 AM

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Updated 6/5/2014 6:18:05 PM

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6x - 5 = -17 **Weegy:** 6x - 5 = -17 solution is x = -2. Click on the "Good" button. Thank you. **User:** This is an greater than and equal sign = (More)

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Updated 7/12/2014 11:20:05 AM

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6x - 5 = -17;

6x = -17 + 5;

6x = -12;

x = -12/6;

x = -2

6x = -17 + 5;

6x = -12;

x = -12/6;

x = -2

Added 7/12/2014 11:20:05 AM

This answer has been confirmed as correct and helpful.

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