Question

4- (+37) x (-2) + (74) : (2)
(2) x [4 : (-2) - (6) : (-3)]

porfa no entiendo :(

Answer 1

4-37 x(-2) +37
-33 x(-2)+37
66+37=103


2 x[4:(-2)-(-6):(-3)]
2x[4(-2)-(2)]
2 x[4:(-4)]
2 x[-1]
-2