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7 April, 18:39

How do you solve 7x+3y=0

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  1. 7 April, 18:44
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    You're solving for variable 'X'.

    Move all terms containing X to the left, all other terms to the right.

    Add '-3Y' to each side of the equation.

    7X + 3Y + - 3Y = 0 + - 3Y

    Combine like terms:

    3Y + - 3Y = 0

    7X + 0 = 0 + - 3Y

    7X = 0 + - 3Y

    Remove the zero:

    7X = - 3Y

    Divide each side by

    '7'. X = - 0.4285714286Y

    Simplifying

    X = - 0.4285714286Y
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