Решите уравнения x+23=41и36+y=74

Question

Решите уравнения
x+23=41и36+y=74

Answer 1

X+23=41
x=43-21
x=22
36+y=74
y=74-36
y=38

Answer 2

X+23=41
x=41-23
x=18

36+y=74
y=74-36
y=38