thomasr2 thomasr2

26-08-2018
Mathematics

contestada

8b+24=-4b solving equation and inequalities

Respuesta :

26-08-2018

8b+24=-4b
add 4b to each side
8b+4b=-24
12b=-24
divide by 12 on each side
b=-2

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liv9211 liv9211

26-08-2018

-24=4b then divide both by 4

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