• 2021 December(E23) Math Question 42

    Algebraic & Function Expressions

    - Simplify Algebraic Expressions

    Equivalent expressions
    Choice H
    {4x−y}{x+y}={5}{2}\frac\{4x-y\}\{x+y\}=\frac\{5\}\{2\}
    2(4x−y)=5(x+y)2(4x-y)=5(x+y)
    8x−2y=5x−5y8x-2y=5x-5y
    3x=7y3x=7y
    {x}{y}={7}{3}\frac\{x\}\{y\}=\frac\{7\}\{3\}

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