Micala0404 Micala0404

03-10-2021
Mathematics

contestada

X-1 = 3
----------
7 4

Respuesta :

sqdancefan sqdancefan

03-10-2021

9514 1404 393

Answer:

x = 25/4 = 6 1/4

Step-by-step explanation:

Perhaps you want to solve for x:

(x -1)/7 = 3/4

4(x -1) = 21 . . . . multiply by 4·7 = 28

4x = 25 . . . . . . add 4

x = 25/4 = 6 1/4 . . . . . divide by 4

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