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Oppgave \( 4(2 p) \) \( 6 \cdot x \cdot 2 \cdot 6=42 \cdot 3 \cdot 4 \) Hviken verdi har \( x \) ?

Ask by Wheeler Cruz. in Norway
Dec 09,2024

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\( x = 7 \)

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La oss først forenkle ligningen: \( 6 \cdot x \cdot 2 \cdot 6 = 42 \cdot 3 \cdot 4 \) På venstre side får vi: \( 6 \cdot 6 \cdot 2 = 72 \) Så ligningen ser slik ut: \( 72x = 42 \cdot 3 \cdot 4 \) La oss finne ut hva høyre side er: \( 42 \cdot 3 = 126 \) Og så: \( 126 \cdot 4 = 504 \) Dermed blir ligningen: \( 72x = 504 \) Nå deler vi begge sider av ligningen med 72 for å isolere \( x \): \( x = \frac{504}{72} \) Det gir: \( x = 7 \) Så verdien av \( x \) er 7.

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