jay31629 jay31629

11-12-2018
Mathematics

contestada

-3 - 3x = -4(2x + 7)

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ayadrix ayadrix

11-12-2018

-3 - 3x = -8X - 28 (Add 8X to both sides, and add 3 to both sides)

5X = - 25 (divide both sides by 5 to get ride of the constant)

X = -5

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