Question

when 5 is subtracted from twice a number , 7 is obtained find the number

Answer 1

let the no. be X
so,2x-5=7
then X =6
I hope it helps you

Answer 2

hey friend,
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Let the no. be 2x

B/Q
2x-5 = 7
=> 2x = 7+5
=> 2x = 12
=> x = 12/2
=> x = 6

Therefore,
The no. is 6
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