Question

Madhu added 20 to twice a number.she gets 26.What is the number? ​

Answer 1

Answer:

3

Step-by-step explanation:

the equation will be

twice the no. = 2x

So,

2x + 20 = 26

= 2x = 26-20

= 2x = 6

= x = 6÷2

= x = 3

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Answer 2

let the number be x.

according to the question; 2x + 20 = 26

2x = 26 - 20

x = 26-20/2

x = 6/2

∴ x = 3