goreycorey9000 goreycorey9000

22-08-2017
Mathematics

contestada

Solve the equation 33-(x+9)=7x-8.

A.5
B.-5
C.4
D.1/2

Respuesta :

choixongdong choixongdong

22-08-2017

33-(x+9)=7x-8
33 - x - 9 = 7x - 8
7x + x = 33 - 9 + 8
8x = 32
x = 4

answer
C.4

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