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Lisa [10]
4 years ago
7

Can someone explain 49?

Mathematics
1 answer:
babymother [125]4 years ago
7 0
Because all of those have the same base of 5 you can just solve like a regular algebraic expression. 

x + 4 + 8 = 64
x + 12 = 64
Subract 12 from both sides

x = 52
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