Mathematics

Question

PLEASE HELP! Which number should each side of the equation 34x=9 be multiplied by to produce the equivalent equation of x = 12?

a.−34
b.14
c. 43
d. 4

2 Answer

  • The original equation is [3/4]x = 9

    To solve for x, you have to multiply both sides by 4/3

    [4/3]*[3/4]x = 9*[4/3]

    x = 36/3 = 12

    Answer: 4/3
  • Answer:

    The answer is the option C [tex]\frac{4}{3}[/tex]

    Step-by-step explanation:

    we have

    [tex]\frac{3}{4}x=9[/tex]

    Solve for x

    Multiply by [tex]\frac{4}{3}[/tex] both sides

    [tex]\frac{4}{3}*\frac{3}{4}x=9*\frac{4}{3}[/tex]

    [tex]x=9*\frac{4}{3}=3*4=12[/tex]

    [tex]x=12[/tex]

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