this is weird why can't it just tell us the answer
42
2x - 13x + 42 = x +ax + b a + b = 2(x - 6.5x + 21) = 34 = a + b
3n + 4n = 42 7n = 42 n = 42/7 n = 6
4m + 9 + 5m - 5 = 42 9m + 4 = 42 9m = 38 m = 38/9
Oh, dude, it's like basic math, right? So, if you're trying to figure out what plus 13 equals 42, you just subtract 13 from 42 and you get... wait for it... 29! Boom, math wizard over here!
105.
42 + 42 = 84
42 and 42
28 + 42 = 70
It is: 38+4 = 42
15x26=390
22
42
7662
63 plus 47 plus 42 plus 21 is equal to 173.
42
17