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2 June, 23:17

X+2x=9

what does x equal? and how do I get the answer?

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Answers (1)
  1. 3 June, 00:31
    0
    add like terms on the left side (x + 2x), then isolate the variable on the left side by dividing both sides by 3.

    x + 2x = 9

    3x = 9 added like terms

    x = 3 divided both sides by 3

    Answer: 3
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