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Today, 15:54

Dan spend half of his allowance going to the movies. He washed the family car and earned eight dollars. What is his weekly allowance if he ended with twelve dollars?

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  1. Today, 16:39
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    8 dollars

    Step-by-step explanation:

    if "x" is his weekly allowance:

    x-0.5x+8=12

    Dan make x dollars, then he spend 0.5x dollars and he earned 8 dollars, and that is 12 dollars.

    0.5x=12-8

    x=8 dollars
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