∠2 = ∠7
4x+2 = 5(x-2)
4x+2 = 5x-10
x = 12
14 | 7 | 21
6 | 3 | 9
20 |10| 30
i hope you understand how im trying to put i
Since both trains in total weigh 360 tons and train A weighs more than train be, it means that train B is the rest of the weight when you subtract train A from the total amount. Difference means subtraction so just solve this: 360-272 to get train B and you already know that train A is 272 tons. Please mark branliest!
Im not quite sure but i think the unit rate is 150. Hope this helps!!
