Mya05
Mya05
09-11-2015
English
contestada
Three times the sum of 8 and 4
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Аноним
Аноним
09-11-2015
ur answer is -8
3(x+8)=4+2*(x+6)
3x+24=4+2x+12
3x-2x=4+12-24
x=-8
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mari0026
mari0026
09-11-2015
36 because 8+4=12 and its 3 times the sum of it so you would multiply it by 12 and get 36
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