Question

6. [5x +35] = 350

Answer 1

đề có bị sai k bn?

Answer 2

6. [5x +35] = 360

5s+35=360:6

5x-35=60

5x=60+35

5x=95

x=95:5

x=19

Answer 3

6.(5x + 35 ) = 350

5x + 35 = 350 : 6

5x + 35 = 175/3

5x = 175/3  - 35 

5x = 70/3

x= 70/3  : 5

x = 14/3

Vậy ...

Answer 4

\(6.\left(5x+35\right)=350\)

\(\Rightarrow5x+35=350:6\)

\(\Rightarrow5x+35=\frac{175}{3}\)

\(\Rightarrow5x=\frac{175}{3}-35\)

\(\Rightarrow5x=\frac{70}{3}\)

\(\Rightarrow x=\frac{70}{3}:5\)

\(\Rightarrow x=\frac{14}{3}\)

Vậy  \(x=\frac{14}{3}\)

_Chúc bạn học tốt_