gaytansarina gaytansarina

30-10-2020
Mathematics

contestada

What mistake did I make ?. Pleasee help me

What mistake did I make Pleasee help me class=

Respuesta :

atomic25 atomic25

30-10-2020

Answer:

you did something wrong in step 3

the correct way is

x= 1.1+7.7

= 8.8

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