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14-01-2019
Mathematics

contestada

solve the equation.
°2/3 x -2 = 7°

A.15 1/2

B.-13 1/2

C.6

D. 13 1/2

∅

Respuesta :

choixongdong choixongdong

14-01-2019

Answer:

D. 13 1/2

Step-by-step explanation:

2/3 x -2 = 7

2/3 x -2 + 2 = 7 + 2

2/3 x = 9

x = 9 (3/2)

x = 27/2

x = 13 1/2

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