The value of the number in terms of x will be : 11x + 3
Explanation:
In the two digit number tens' digit is x and units' digit is 3 more than x , that means (x+3)
For getting a number, we will first multiply each digit by it's position and then just add all the products.
For x, the position is 10 and for (x+3), position is unit i.e. 1
So, the number will be:
[tex] [x*10]+[(x+3)*1] \\ \\ =10x + x+3\\ \\ =11x+3 [/tex]
