Реши уравнения : х - ( 70 - 52 ) = 49

Question

Реши уравнения : х - ( 70 - 52 ) = 49

Answer 1

×-70+52=49
×-70=49-52
×-70=-3
×=-3+70
×=67

Answer 2

X=70-52
X=18
X=49+18
X=67

Comments

x-(70-52)=49 x-18=49 x=49+18=67 x=67