Question

Tìm x biết (x - 10) x 5 = 100 - 80 

Answer 1

\(\left(x-10\right).5=20\)

\(x-10=4\Rightarrow x=4+10=14\)

Answer 2

( x - 10 ) x 5 = 20

x - 10 = 20 : 5

x - 10 = 4

x = 4 + 10

x = 14

Answer 3

(x - 10) x 5 = 20

x - 10 = 4

x = 6

Answer 4

(X - 10) X 5 = 20

X - 10         = 20 : 5

X - 10         =  4

X                = 4 + 10

X                = 14

BẠN CHO MÌNH NHÉ, PLEASEEEEEE

Answer 5

( x - 10 ) x 5 = 100 - 80

( x - 10 ) x 5 = 20

 x - 10  = 20 : 5

 x - 10  = 4

x = 4 +10 

 x = 14

Vậy x =14