more57lg more57lg

26-09-2018
Mathematics

contestada

show the solution of the equation 2 1/7 + 3/7 (3x-5)=-4

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mkryukova19 mkryukova19

26-09-2018

2 1/7 + 3/7 (3x-5)= - 4

2 1/7 + (9/7)x - 15/7 = - 4

15/7 + (9/7)x - 15/7 = - 4

(9/7)x = - 4

x = - 4 * 7/9 = - 28/9 = - 3 1/9

Answer is - 28/9 or - 3 1/9.

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nguyenhoangdiep4qjjv nguyenhoangdiep4qjjv

26-09-2018

I think so. Hope this help you!!

Ver imagen nguyenhoangdiep4qjjv

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