niagoodmen niagoodmen

23-08-2016
Mathematics

contestada

-3x+2≤-10
-2 -2
-3x ≤ -12
÷-3 ÷-3
x ≥ 4
why do you change the sign from ≤ to ≥

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issiacherrera issiacherrera

25-08-2016

Because the bigger number scores more and the lowest eats less so there for the bigger number gets the sign its way

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