teetee1158 teetee1158

23-08-2019
Mathematics

contestada

justify solution
-1/2(5x-8)=7
5x-8=-14
5x=-6
x=-6/5

Respuesta :

Аноним Аноним

23-08-2019

Answer:

solution is -6/5 because:

-1/2(5x-8)=7

-5x+8/2=7

-5x+8=7*2

-5x+8=14

-5x=14-8

-5x=6

x=-6/5

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