#4 HELP ME?! PLEASE! What’s the solution set? 0.30(18)+0.05x=0.15(24+x)

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#4 HELP ME?! PLEASE! What’s the solution set? 0.30(18)+0.05x=0.15(24+x)

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    2021-11-26T09:18:16+00:00

    The answer should be x= 18

    Multiply the numbers

    5.4+0.05x=0.15(24+x)

    Move the variable to the left side c=and change the sign

    5.4+0.05x-0.15x=3.0

    collect terms

    -0.1x=3.6+5.4

    Divide both sides of the equation by -.01

    x=18

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