( 15,25 - x ) : 25 = 400
=> 15,25 - x = 10000
=> x = - 9984,75
\(\left(15,24-x\right):25=400\)
\(15,24-x=10000\)
\(x=15,24-10000\)
\(x=-998476\)
Vậy x = -998476
Các câu hỏi tương tự
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