A) x -(25-x)=x-15
B) x-8=-13-8
C) x-(-15)=5-(-19)
D) (x+35)=2x+15+(13-4)
E) 5-2x=15-(-9)-3x
G) x+135=3x-15
Loga
Toán lớp 6
A) x -(25-x)=x-15
B) x-8=-13-8
C) x-(-15)=5-(-19)
D) (x+35)=2x+15+(13-4)
E) 5-2x=15-(-9)-3x
G) x+135=3x-15
