For which equation is x=-1/2 a solution A. 7 – 4x = –9 B. 9x + 2 = 7 C. 6 + 8x = –10 D. 10x

asked Feb 11, 2018 156k views

1 vote

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

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6 votes

Answer is D.
10x – 3 = –8

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

Boycs answered Feb 13, 2018

by Boycs

6.0k points

2 votes

C or D is my guess hope it helped

Dheee answered Feb 18, 2018

by Dheee

6.4k points

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