Solve for x. 8(x + 1) - 3(x + 4) = 7(2 - x)
8(x + 1) - 3(x + 4) = 7(2 - x) 8x + 8 - 3x - 12 = 14 - 7x 5x - 4 = 14 - 7x 5x + 7x = 14 + 4 12x = 18 x = 18/12 x = 3/2
Question
Updated 11/30/2015 2:44:58 PM
Edited by Andrew. [11/30/2015 2:43:03 PM]
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8(x + 1) - 3(x + 4) = 7(2 - x)
8x + 8 - 3x - 12 = 14 - 7x
5x - 4 = 14 - 7x
5x + 7x = 14 + 4
12x = 18
x = 18/12
x = 3/2

Questions asked by the same visitor
Solve for x. 3(x + 2) + 4(x - 5) = 10
Question
Updated 11/30/2015 2:47:39 PM
3(x + 2) + 4(x - 5) = 10
3x + 6 + 4x - 20 = 10
7x - 14 = 10
7x = 10 + 14
7x = 24
Solve for x. 7(3 - x) = 8(4 - 2x)
Question
Updated 11/30/2015 2:41:35 PM
7(3 - x) = 8(4 - 2x)
21 - 7x = 32 - 16x
-7x + 16x = 32 - 21
9x = 11
x = 11/9
Solve for x. 5(x - 3) + 4(x + 3) = 3(x - 1)
Question
Updated 11/30/2015 2:40:49 PM
5(x - 3) + 4(x + 3) = 3(x - 1)
5x - 15 + 4x + 12 = 3x - 3
9x - 3 = 3x - 3
9x - 3x = -3 + 3
6x = 0
x = 0/6
x = 0
Solve for x. 7(x + 2) = 6(x + 5)
Weegy: Solution: x/2 = 6 , x = 2(6) , x = 12 (answer) (More)
Question
Updated 11/30/2015 2:48:33 PM
7(x + 2) = 6(x + 5)
7x + 14 = 6x + 30
7x - 6x = 30 - 14
x = 16
Solve for x. 4(x + 2) = 48
Weegy: 4(x + 2) = 48; 4x + 8 = 48; 4x = 48 - 8; 4x = 40; x = 40/4; x = 10 (More)
Question
Updated 11/30/2015 2:49:56 PM
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