katy123456789 katy123456789
  • 01-05-2018
  • Mathematics
contestada

Make b the subject of the formula p=2a+b

Respuesta :

Rabin
Rabin Rabin
  • 01-05-2018
bring 2a to the left side by subracting 2a to the p

p-2a=b
Answer Link
yoyo99
yoyo99 yoyo99
  • 01-05-2018
p=2a+b
-b      -b
p-b=2a
-p     -p
-b=2a-p
/-1    /-1
b=-2a+p

hope this helps =)
Answer Link

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