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Mya05 Mya05
  • 09-11-2015
  • English
Answered

Three times the sum of 8 and 4

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Anonymous Anonymous
  • 09-11-2015

ur answer is -8

3(x+8)=4+2*(x+6)
3x+24=4+2x+12
3x-2x=4+12-24
x=-8

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mari0026 mari0026
  • 09-11-2015

36 because 8+4=12 and its 3 times the sum of it so you would multiply it by 12 and get 36

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