What is the mathematical sum for the equation “1+1” ?

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

What term makes it inconsistent y=2x - 4