27-11-2016
Mathematics

contestada

-3 (4×+3)+4 (6×+1)=43

Respuesta :

baabaagreysheep baabaagreysheep

27-11-2016

First you expand the brackets:
-12x - 9 + 24x + 4 = 43
Then you add up like terms:
12x - 5 = 43
Then you solve like normal:
12x - 5 = 43
+ 5
12x = 48
÷ 12
x = 4
Hope this helped! Let me know if you have any questions :)

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