Question

x + 40 = 100 + 50

ai tik mik mik tik lại

Answer 1

x +40 = 150

x = 150 -40 

x = 110

Answer 2

x +40 = 150

x       = 150-40

x       = 110

Answer 3

x +40 = 100+50

x+40  = 150

x       = 150-40

x       = 110