Question

x+10=15,tim x

nho k nha, k lai cho

Answer 1

x+10=15

x     = 15-10

x     = 5

vay x=5

ai k mk, mk k lai

Answer 2

x + 10 =15

x         =15 - 10

x         = 5

Answer 3

x+10=15

     x=15-10

     x=5

Answer 4

x+10=15                         

x=15-10

x=5

Vay x=5

mk cai nha!