taylordesilva taylordesilva

13-05-2021
Mathematics

contestada

15. If 8x + 6x + 5x + 3x = 440, then
2x + 5.8=

Respuesta :

thebecks thebecks

13-05-2021

Answer:

2x + 5.8= 45.8

Step-by-step explanation:

8x + 6x + 5x + 3x = 440

combine like terms:

22x = 440

divide both sides of the equation by 22:

x = 20

2x + 5.8= 40 + 5.8 = 45.8

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