kaitlynramos kaitlynramos

26-03-2020
Mathematics

contestada

8(x - 5) + 7x = 65 *************************************

Respuesta :

arbnora arbnora

26-03-2020

Answer:

x=7

Step-by-step explanation:

8(x-5)+7x=65

8x-40+7x=65

15x-40=65

15x=65+40

15x=105

x=105:15

x=7

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