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29-12-2016
Mathematics

contestada

Solve the inequality of 2a-1<6a 7

Respuesta :

29-12-2016

2a - 1 < 6a + 7

bring all the a 's on one side and all the whole numbers on the other side.

2a - 6a < 7 + 1

-4a < 8

multiply everything by -1

4a > -8
a > -8/4
a > -2.

Hope you will understand.

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