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26-10-2020
Mathematics

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give the value of a from the following expression 2(6a-7b)=10(10a-8b) so fill in the blank for a

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PokeyAnna PokeyAnna

26-10-2020

Answer:

a = (3/4)b

Step-by-step explanation:

2(6a - 7b) = 10(10a - 8b)

12a - 14b = 100a - 80b

12a + 66b = 100a

66b = 88a

6b = 8a

3b = 4a

(3/4)b = a

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