Question

twice a number a number when decreased by 7 gives 45. find the number​

Answer 1

Answer:

Let x = number

.

2 x - 7 = 45

2x = 52

x = 26.

no is 26.

Answer 2

Answer:

26

Step-by-step explanation:

Let X be the required number

2(X)-7 = 45

X = 45+7 / 2

X= 26