jonaerichardson44 jonaerichardson44
  • 14-01-2020
  • Mathematics
contestada

14. -2x = -3x + 12 - 2x
15.
8(b + 1) + 4 = 3(2b - 8)-16
Help solve if it in Oder

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manasnpn22
manasnpn22 manasnpn22
  • 14-01-2020
14. 5x-2x=12
3x=12
X=4
15. 8b+12=6b-30
2b=42
B=21
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