It is: 26
30
76
26
380
26
Let's call the number x. x-25=-51. Add 25 to both sides. You get x=-26. The number is negative 26.
To find the number that, when added to a certain number, equals 46, you would subtract that number from 46. In this case, the number would be 46 minus the given number. For example, if the given number is 20, then the number that, when added to 20, equals 46 would be 46 - 20 = 26. Therefore, the number that, when added to the given number, equals 46 is 46 minus the given number.
-15
26
13 is 50% of 26
the answer is 13x2=26 posted by a genius