LilMetroAV
LilMetroAV
11-03-2015
Mathematics
contestada
PLEASE SOLVE THE EQUATION. WHAT IS M?
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Аноним
Аноним
11-03-2015
multiply both sides by 4
-20 = 8m + 12
subtract both sides by 12
-32 = 8m
divide both sides by 8
m= -4
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apologiabiology
apologiabiology
11-03-2015
multiply by 4 to get rid of fraction
-20=8x+12
subtract 12
-32=8x
divide by 8
-4=x
x=-4
(oops it's supposed to be m instead of x)
Answer Link
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