Question

4.(x+41)-200=400

Answer 1

\(4\left(x+41\right)-200=400\)

\(4x+164=400+200\)

\(4x+164=600\)

\(4x=600-164\)

\(4x=436\)

\(x=109\)

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Answer 2

\(4\left(x+41\right)-200=400\)

\(4\left(x+41\right)=400+200\)

\(4\left(x+41\right)=600\)

\(x+41=600:4\)

\(x+41=650\)

\(x=650-41\)

\(x=609\left(TM\right)\)

Vậy \(x=609\) là giá trị cần tìm