Question

20 lessnthan a number is 80.bWhat is the number?

Answer 1

Answer:

no. is 80+20=100

Step-by-step explanation:

let no. be x

x-20=80

x= 80+20

x=100

Answer 2

Answer:

let the number be x.

than,

x–20=80

x=80+20

x=100

so the number is 100.answer.

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