fmfa267274 fmfa267274
  • 16-01-2020
  • Mathematics
contestada

if a+6=9 and 9=b+2 then a+6=b+2

Respuesta :

wescjanes
wescjanes wescjanes
  • 16-01-2020
A=3 and B=7 so 9=9. TRUE
Answer Link
landerscollincj landerscollincj
  • 16-01-2020

Answer:

true, 3+6=7+2

Step-by-step explanation:

a+6=9

subtract 6 from both sides

a=3

9=b+2

subtract 2 from both sides

b=7

substitute values in

3+6=7+2

which is true

Answer Link

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