Three times the sum of 8 and 4

asked Aug 23, 2016 118k views

1 vote

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6 votes

36 because 8+4=12 and its 3 times the sum of it so you would multiply it by 12 and get 36

Grae Kindel answered Aug 24, 2016

8.7k points

3 votes

ur answer is -8

3(x+8)=4+2*(x+6)
3x+24=4+2x+12
3x-2x=4+12-24
x=-8

OlduwanSteve answered Aug 30, 2016

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