Solve the linear equation. -2x - 2 + 7(x + 1) = 2x - 4
Question
Updated 8/5/2014 10:56:52 PM
Edited by andrewpallarca [8/5/2014 10:56:09 PM], Confirmed by andrewpallarca [8/5/2014 10:56:49 PM]
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Original conversation
User: Solve the linear equation. -2x - 2 + 7(x + 1) = 2x - 4

Weegy: -2x - 2 + 7(x + 1) = 2x - 4; -2x - 2 + 7x + 7 = 2x - 4; 5x + 5 = 2x - 4; 5x - 2x = -4 - 5; 3x = -9; x = -9/3; x = -3

User: Solve and check the linear equation. 6x - 7 + 3(x + 1) = 4x - 6

Question
Updated 8/5/2014 10:56:52 PM
Edited by andrewpallarca [8/5/2014 10:56:09 PM], Confirmed by andrewpallarca [8/5/2014 10:56:49 PM]
Rating
3
6x - 7 + 3(x + 1) = 4x - 6;
6x - 7 + 3x + 3 = 4x - 6;
9x - 4 = 4x - 6;
9x - 4x = -6 + 4;
5x = -2;
x = -2/5

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