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2 April, 02:41

Xavier yaozhou and Zara has some beads. Xavier and yaozhou had a total of 438 beads. Xavier and Zara had a total of 204 beads. Yaozhou had 3 times as many beads as Zara. How many beads did Xavier have?

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  1. 2 April, 05:03
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    he has 87 beads

    Step-by-step explanation:

    x+y=438

    x+z=204

    y=3z

    z=204-x

    x+3 (204-x) = 438

    x+612-3x=438

    -2x+612=438

    -2x=-174

    x=87
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