Question

×-75=120
×=120+.......

Answer 1

х - 75 = 120
х=120 + 75
 х=195
-------------------
195-75=120
120=120

Answer 2

x-75=120 x=120+75 x=195 195-75=120 120=120

Answer 3

х=120+75
х=195.,т.к. уменьшаемое= вычитаемое+ разность

Answer 4

x-75=120 x=120+75 x=195 195 -75=11