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Anonymous
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Heloise Parisian ∙
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Divide both sides by -4
x = 7/4
Wiki User
4x+7-3x = 15 4x-3x = 15-7 x = 8
4x-7=24x=9 x=9/4
5+4x-7 = 4x+3-x 4x-2 = 3x+3 4x-3x = 3+2 x = 5
4x - 7y = 12-7y = -4x + 12y = (4/7)x - (12/7)======================4x - 7y = 124x = 7y + 12x = (7/4)x + 3