What language is this buy the way
I agreed Angle 4 and 12 is the right answer
= 16 + 49 - 3(11) - 4(10)
= 16 + 49 - 33 - 40
= -8
35 dived by 4 = 8.75 and it's simple math, theres really no explaining i did it mainly in my head, but you can just do latis boxes