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20-11-2019
Mathematics

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8 x 4 = (A * 7) – (A * 3)

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imshagun1 imshagun1

20-11-2019

Answer:

X=8

Step-by-step explanation:

8*4=(A*7) — (A*3)

32=7a-3a

32=4a

32/4=4a/4

8=a

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