janyneharalson janyneharalson

17-09-2020
Mathematics

contestada

Which equation has a solution of k=6.5?
A.-3k = 19.5
B.-1 + K = 7.5
C.-7K = -45.5
D.-2 + K = -8.5

I needzzz helpzzz plz!

Respuesta :

lasagna69420 lasagna69420

17-09-2020

Answer:

C

Step-by-step explanation:

Because for -7K=-45.5, you have to isolate the variable. So you divide -45.5 by -7, and then you get 6.5

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