Question

Eleven added to twice a number gives 45. Find the
number​

Answer 1

Step-by-step explanation:

suppose that twice number as 2x.

solution :-

11 + 2x = 45

2x = 45 - 11

2x = 34

x = 34÷ 2

x = 17

so twice a number = 2x= 2× 17

= 34

2x= 34 ,x= 17

Answer 2

Answer:

11+2x=45

2x=45-11

2x=44

X= 44/2

X=22