bribi8kiki6eangel
bribi8kiki6eangel
16-06-2016
Mathematics
contestada
Simplify : -4x – (-x)
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Greenrune113
Greenrune113
16-06-2016
-4x - (-x)
-4x + x
-3x
-Negative and negative becomes a positive
-Put 1 in front of the x since the x has a value
-Add together
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