it equals 406
To solve this one, subtract 50 from 180 and you'll have your answer.
It is: 126 plus 54 = 180
a + 3a + 5a = 180 9a =180 a = 20
It is: 97+83 = 180
It is: 157+23 = 180
Oh, dude, that's like basic math, right? So, if you're trying to figure out what number plus 90 equals 180, it's 90. Like, you just subtract 90 from 180 and you get 90. Easy peasy lemon squeezy.
180+72=252
YES!
87794 + 39357 + 180 + 439 = 127,770
180
120 + 60 = 180