Ar4marindrg Ar4marindrg

11-01-2017
Mathematics

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-3(x 4) 15=6-4x solve for x

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sciencific sciencific

14-01-2017

i assume the x by 4 means multiple
-3×4×15=6-4x
-180=6-4x
-180-6=-4x
-186=-4x
x=-186/-4
x=46.5

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