if 7 is added to 5 times a number the sum is a prime number between 60 and 100 . Find the original number.
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Let number be x
So. According to the condition
If 7 is added to 5times the number
=>7+5x=8
=>5x=8-7
=>5x=1
=>X=1/5
=>X=0.5
seherfatimah60:
hehehe
I am just joking I am not in 9 th
I'm also in sixth
haha.... u too laughing in the same wayyy
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xd
seven + 5 is 12
in your answer it is written 8
how come
then how 12
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