summerinsky456
summerinsky456 summerinsky456
  • 23-10-2018
  • Mathematics
contestada

1. if x + b = c, solve for x, in terms of b and c
2. if x + 2b = c, solve for x, in terms of b and c.

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 23-10-2018

x+b =c

subtract b from each side

x = c-b


x+2b=c

subtract 2b from each side

x = c-2b

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