Question

Twice a number when decreased by 3 gives 77. find the number?
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Answer 1

Step-by-step explanation:

let the number is x

so, 2x-3=77

2x=77+3

2x=80

x=40

Answer 2

Answer:

let the number is x

so, 2x-3=77

2x=77+3

2x=80

x=40

Step-by-step explanation: