juliannamarie11 juliannamarie11
  • 24-10-2019
  • Mathematics
contestada

-4 (x-3) = 4/5 (x+21)

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GarrettFish
GarrettFish GarrettFish
  • 24-10-2019

x = -4.125

Step-by-step explanation:

1. Distribute: -4x - 3 = 4/5x + 16.8

2. Get all the X's to one side. We'll add 4x to each side, cancelling out our -4x.

-3 = 4 and 4/5x (4.8x) + 16.8

3. Subtract 16.8 from both sides. -19.8 = 4 and 4/5x (4.8x).

4. Divide -19.8 by 4.8. -4.125 = x

5. x = -4.125

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Palestine1999 Palestine1999
  • 24-10-2019
-4.125 the answer is
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