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What are the solutions of -1/2x + 4 = x+1
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What are the solutions of -1/2x + 4 = x+1

User Arpit Vasani
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-(1)/(2)x+4=x+1\qquad\text{multiply both sides by 2}\\\\-x+8=2x+2\qquad\text{subtract 8 from both sides}\\\\-x=2x-6\qquad\text{subtract 2x from both sides}\\\\-3x=-6\qquad\text{divide both sides by (-3)}\\\\\boxed{x=2}

User Subramani
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