babbyggirll babbyggirll

04-01-2017
Mathematics

contestada

for which equation is x=-1/2 a solution

A.
7 – 4x = –9
B.
9x + 2 = 7
C.
6 + 8x = –10
D.
10x – 3 = –8

Respuesta :

chasitytate715 chasitytate715

04-01-2017

C or D is my guess hope it helped

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Аноним Аноним

04-01-2017

Answer is D.
10x – 3 = –8

10 (-1/2) – 3 = –8
-5 - 3 = - 8
-8 = -8

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