Respuesta :

sqdancefan

Answer:

x = 10

Step-by-step explanation:

[tex]-\dfrac{1}{2}x+2=-x+7\qquad\text{Given}\\\\\dfrac{1}{2}x=5\qquad\text{add x-2}\\\\x=10\qquad\text{multiply by 2}[/tex]

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