idkanymoreky
idkanymoreky idkanymoreky
  • 25-09-2018
  • History
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Can someone pleaseeeee help me

Can someone pleaseeeee help me class=

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thelandryoliver
thelandryoliver thelandryoliver
  • 25-09-2018

7. (x) + 2(x+1) = -4

3x +2 = -4

x = -2


8. (2x) + 3(x+2) = 176

5x + 6 = 170

5x = 170

x = 34

34, 35, 36.

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