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Mathematics
Guerra
31 August, 03:34
A number decreased by 7 is 14 find the number
+4
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1
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Haylie Osborne
31 August, 05:36
0
21
Step-by-step explanation:
You can write it as x="a number".
x - 7 = 14
so 7 + 14 = x
so 21 = x
"A number" is 21.
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