sarahzuniga sarahzuniga

27-06-2017
Mathematics

contestada

An equivalent form of this equation x/12-7=x/4

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JohnLayton JohnLayton

27-06-2017

The easiest way to do this equation is to multiply everything by 12. This gives us x - 84 = 3x. Next, we subtract both sides by x and get 2x = -84. Finally, we divide both sides by 2 and get x = -42.

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