ordinarysakibfahim ordinarysakibfahim
  • 11-04-2022
  • Mathematics
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Could someone explain each one of these questions (apart from a) step by step? Thanks!

Could someone explain each one of these questions apart from a step by step Thanks class=

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jynanana jynanana
  • 11-04-2022

part c:

100-3t = 64

100-64 = 3t

36 = 3t

t = 12

part d:

1/2 (x-5) = 9

x-5 = 9 / (1/2)

x-5 = 18

x = 23

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mochabocha17
mochabocha17 mochabocha17
  • 11-04-2022
When in algebra, you can do the same to both sides. Here is a simple example that will hopefully make things easier.
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