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17 October, 12:53

How do you solve

x+3/5-3x/10=7

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Answers (1)
  1. 17 October, 13:06
    0
    Heyo!

    x+3/5-3x/10=7

    Multiply both sides of the equation by 10

    10x + 6 - 3x = 70

    Collect the terms

    7x + 6 = 70

    Move constant to the right side and

    change its sign

    7x = 70 - 6

    Subtract the numbers

    7x = 64

    Divide both sides by seven

    x = 64/7
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