ElletJ237753 ElletJ237753

25-10-2022
Mathematics

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Solve for x usingcross multiplication.3x + 6 = 4x - 364=35x = [?]Enter

Solve for x usingcross multiplication3x 6 4x 36435x Enter class=

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SrihithaJ693585 SrihithaJ693585

25-10-2022

Solving for x,

[tex]\begin{gathered} \frac{3x+6}{4}=\frac{4x-3}{5} \\ \\ \rightarrow5(3x+6)=4(4x-3) \\ \rightarrow15x+30=16x-12 \\ \rightarrow30+12=16x-15x \\ \rightarrow42=x \\ \\ \Rightarrow x=42 \end{gathered}[/tex]

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