Question

X×(25:15)=60 (14×3):×=6 уравнение ​

Answer 1

Х*(25:15)=60

Х*5/3=60/1

X= 60/1:5/3 (60/1*3/5)

X= 180/5

X= 36

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36*5/3=180/3=60

(14*3):x=6

42:x=6

X=42:6

X=7

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14*3:7=6