Question

20 plus a number is 26.3 then b=​

Answer 1

Answer:

6.3

Step-by-step explanation:

since 20 + b= 26.3

therefore, b= 26.3-20

b= 6.3

Answer 2

Step-by-step explanation:

let number is equal to b

20+b=26.3

b=26.3-20

b=6.3