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Sunny_sXe [5.5K]
4 years ago
9

Mobymax question 4(a+10)=80 what is a

Mathematics
1 answer:
sweet-ann [11.9K]4 years ago
7 0
4(a + 10) = 80 
4a + 40 = 80
4a + 40 - 40 = 80 - 40 
4a = 40 
4a/4 = 40/4
a = 10
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