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Svetach [21]
3 years ago
6

Write and solve an addition equation to find x.

Mathematics
1 answer:
Serhud [2]3 years ago
7 0
20 + 12 + x = 48    / -20
12 + X = 48 - 20    / -12
X = 48 - 20 - 12
X = 28 - 12
X = 16
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