Question

5.(x-9)=350

Answer 1

\(5\left(x-9\right)=350\)

\(\Rightarrow x-9=70\Rightarrow x=79\)

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Answer 2

\(5(x-9)=350\)

\(5x-45=350\)

\(5x=395\)

\(x=79\)

Answer 3

\(5\left(x-9\right)=350\)

\(x-9=350:5\)

\(x-9=70\)

\(x=70+9\)

\(x=79\left(TM\right)\)

Vậy \(x=79\)

Answer 4

5.(x-9)=350

5x-45=350

5x = 395

x= 79

Chúc bạn học tốt

Answer 5

\(5.(x-9)=350\)

\(\left(x-9\right)\) \(=\) \(350:5\)

\(x-9\) \(=\) \(70\)

\(x=70+9\)

\(x=79\)

Answer 6

x-9 = 350:5

x-9 = 70

x=79