Solve 7(x - 4) - 2(x - 3) = 8
Question
Updated 1/31/2015 10:46:52 AM
This conversation has been flagged as incorrect.
Edited by Andrew. [1/31/2015 10:43:18 AM], Flagged by Andrew. [1/31/2015 10:43:22 AM]
Original conversation
User: Solve 7(x - 4) - 2(x - 3) = 8

User: Solve for x

Weegy: x = 9
wedekind|Points 1192|

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

Question
Updated 1/31/2015 10:46:52 AM
This conversation has been flagged as incorrect.
Edited by Andrew. [1/31/2015 10:43:18 AM], Flagged by Andrew. [1/31/2015 10:43:22 AM]
Rating
3
7(x - 4) - 2(x - 3) = 8;
7x - 28 - 2x + 6 = 8;
5x - 22 = 8;
5x = 8 + 22;
5x = 30;
x = 30/5;
x = 6
3
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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