Question

Реши уравнения. 380-b=330-175 c-64=34+152 m+32=185-143

Answer 1

380-b=330-175 b=330-175=155 b=380-155 b=225

Answer 2

380-b = 330-175
b=380-330+175
b = 225

c-64 = 34+152
c = 34+152+64
c = 250

m+32=185-143
m+32 = 42
m=42-32
m=10