katelynaych katelynaych

14-08-2020
Mathematics

contestada

If 3x+2=7(3-x), find the value of 26-x-4

Respuesta :

unicorn3125 unicorn3125

16-08-2020

Answer:

20.1

Step-by-step explanation:

3x + 2 = 7(3 - x)

3x + 2 = 21 - 7x

3x + 7x = 21 - 2

10x = 19

x = 1.9

[tex]26-x-4 = 26 - 1.9 -4 = 20.1[/tex]

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