Respuesta :

koziolkatelyn

Answer:

k=4

Step-by-step explanation:

-127=2k-5(5k+7)

Distribute the -5 to the 5k and 7 to give you -25k - 35

-127=2k-25k-35

Combine like terms (2k - 25k)

-127=-23k - 35

Add 35 to both sides

-92=-23k

Divide both sides by -23

k=4

Otras preguntas