Срочно!!!!!! X + 33 =42

Question

Срочно!!!!!! X + 33 =42

Answer 1

X=42-33
x=9
проверка :
9+33=42

Answer 2

X=42-33
x=9
простое уравнение

Comments

x+33=42, 42-33=9, x=9, 9+33=42