janiyah92
janiyah92 janiyah92
  • 30-11-2018
  • Mathematics
contestada

Consider the equation 6k+7=Ak-11. If k=3 in this equation, what is the value of A?

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sirwilliamwhite sirwilliamwhite
  • 30-11-2018

6(3)+7=A(3)-11

18+7=A3-11

25=A3-11

25+11=A3-11+11

36=A3

36/3=A3/3

12=A


A=12

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