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On this equation my math keeps giving me a -7. Where am I going wrong with this? 4m+24=8m-4

 Jan 18, 2017
 #1
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4m + 28 = 8m - 4    Subtract 4m from both sides

28 = 4m - 4             Add 4 to both sides

32 = 4m                 Divide by 4

8 = m

 Jan 18, 2017
 #2
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but the correct answer was 7 not -7

 Jan 18, 2017

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