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Mathematics
Rayne Leblanc
31 July, 12:35
2) - 4x - 6 (3x + 4) = - 4 + 8 (1 - x)
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Poochie
31 July, 14:02
0
x=-2
Step-by-step explanation:
-4x - 6 (3x + 4) = - 4 + 8 (1 - x)
Distribute
-4x - 18x - 24 = - 4 + 8 - 8x
Combine like terms
-22x - 24 = 4-8x
Add 22x to each side
-22x+22x - 24 = 4-8x+22x
-24 = 4+14x
Subtract 4 from each side
-24-4 = 4+14x-4
-28 = 14x
Divide each side by 14
-28/14 = 14/14
-2 = x
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Harry James
31 July, 16:30
0
x = - 2
Step-by-step explanation:
-4x - 6 (3x + 4) = - 4 + 8 (1 - x)
combine like terms
-22x - 24 = - 4 + 8 - 8x
Move the variable to the left-hand side and change the sign
-22 + 8 x - 24 = 4
-14x = 4 + 24
-14x = 28
Divide both sides of the equation by - 14
x = - 2
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