Question

13+49 is the same as 12+

Answer 1

13 + 49 = 62
62 - 12 = 50
The answer is 50

Answer 2

Answer: is the same as 12 + 50

Explanation:

Here we want to solve the equation 13 + 49 = 12 + x

for the number X.

An easier way to see it is that in the right eqation we subtracted 1 to the number in the left, so if we want to keep the equality we need to add 1 to the other number, so the answer would be x = 50, now let's solve it using math.

13 + 49 = 12 + x

we need to isolate x in one side of the equation, so we subtract 12 in both sides, this is:

13 + 49 - 12 = 12 + x - 12 = x

13 - 12 + 49 = x

1 + 49 = x

50 = x