Question

Tìm x 136-x : 48 = 27,8 + 92

Answer 1

136-x:48=27,8+92

(=) 136-x:48=119,9

(=) x:48=136-119,9

(=) x:48=16,1

(=) x=16,1.48

(=) x=772,8

Answer 2

làm nhầm mất rồi

136-x:48=27,8+92

(=) 136-x:48=119,8

(=) x:48=136-119,8

(=) x:48=16,2

(=) x=16,2.48

(=) x=777,6

Answer 3

\(136-x\div48=27,8+92\)

\(\Rightarrow136-x\div48=119,8\)

\(\Rightarrow x\div48=136-119,8\)

\(\Rightarrow x\div48=16,2\)

\(\Rightarrow x=16,2\times48\)

\(\Rightarrow x=777,6\)