ryanlop16Jjreach ryanlop16Jjreach
  • 06-07-2016
  • Mathematics
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Ac=2(5a+1)
Bd=2(a+1)

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LoliJavi
LoliJavi LoliJavi
  • 06-07-2016
2(5a+1)=2(a+1) 10a+5=2a+2 (10a-2a)+5=(2a-2a)+2 8a+5=2 8a+(5-5)=(2-5) 8a=-3 a=-3/8
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