Seudónimo Seudónimo
  • 23-10-2017
  • Mathematics
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Algebra help Pls In Math Year 7

Algebra help Pls In Math Year 7 class=

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suspho
suspho suspho
  • 25-10-2017
30 - 2q = 7
q = (30 - 7) : 2 =
11.5
------------------------
30 - 2 * 11.5 = 7
Answer Link
Аноним Аноним
  • 25-10-2017
Hi,

30 - 2q = 16

-2q = 16 - 30

-2q = -14

2q = 14

2/2q = 14/2

q = 7
Answer Link

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