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1 October, 16:11

28 - 2 (5a - 3) = 47

A. - 1.3

B. 1.3

C. - 2.5

D. 8.1

+2
Answers (1)
  1. 1 October, 20:06
    0
    If you work it out, you get - 10 a=13. and to get the final answer you divide each side by 10, leave you with the answer ... a = - 1.3
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