x + 2 * 20 = 100

Trouver la valeur de x

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Grade: Education Subject: mathematiques
x + 2 * 20 = 100

Trouver la valeur de x
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Answer (50)

Best Answer
(68)
x + 2 x 20 = 100
x = 100 - 2 x 20
x = 100 - 40
x = 60
(44)
x + 2*20 = 100
x + 40 = 100
x = 60