Manthab Manthab

07-08-2019
Mathematics

contestada

Solve kx- 4 = 9 for x.
ОА. x= 13 – к
Ов. х=
Ос. х- 13
Op. x = 13k

Respuesta :

Аноним Аноним

07-08-2019

kx-4=9

Move -4 to the other side. Sign changes from -4 to +4

kx-4+4=9+4

kx=13

Divide by k for kx and 13

Cross out k and k = 1.

x=13/k

Answer: x=13/k

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