demetta demetta

15-08-2019
Mathematics

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Solve 5kx + 6 = 7kx for x.
А. x=3/k
в. х = -2/k
с. x =-3/k
D. x=2/k

Respuesta :

Аноним Аноним

15-08-2019

Answer:

A. x = 3/k.

Step-by-step explanation:

5kx + 6 = 7kx

5kx - 5kx + 6 = 7kx - 5kx

6 = 2kx

x = 6 / 2k

x = 3/k.

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