abecroft abecroft

15-06-2020
Mathematics

contestada

Find the value of x.

Find the value of x class=

Respuesta :

15-06-2020

Answer:

x = 1

Step-by-step explanation:

7x - 1 + 2x - 1 = 7

9x - 2 = 7

9x = 9

x = 1

Answer Link

proteachask proteachask

15-06-2020

Answer:

7x-1+2x-1=7

9x-2=7

9x=7+2

9x=9

x=1

Answer Link

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