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Justify each step in solving the equation 4x = 7(x-3) by writing a reason for each statement
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Justify each step in solving the equation 4x = 7(x-3) by writing a reason for each statement

User VBobCat
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Start with parenthesis so that will be 7x -21so then  you will get 4x = 7x -21 then you will subtract 7x and 4x and you will get -3x = -21 and your answer is 7 because both numbers are a negative and that will equal a positive.
User Eclipsis
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