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  • 14-10-2020
  • Mathematics
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Help me solve this problem please

Help me solve this problem please class=

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11qq11
11qq11 11qq11
  • 14-10-2020

Option C, a = (w - 4b )/7 is the correct answer

w = 7a + 4b

7a = w - 4b

a = (w- 4b )/7

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