lpzeddel lpzeddel

02-12-2020
Mathematics

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4(m-1)=8(m+1)+12

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mimi1189 mimi1189

02-12-2020

To solve for m?
4(m-1)=8(m+1)+12
4m-4 = 8m+8+12
-8m+4 -8m+4
—————————-
-4m = 0+12+12
-4m/-4 = 24/-4
m = -6

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