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5c+2(10−c) ????????

(x+8) - (X-8) ?????

User Peter Hull
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1 Answer

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Hi again!


5c + 2(10-c) Use the distributive property =5c+(2)(10)+(2)(-c) =5c + 20 -2c = 3c + 20 -------------------------- (x+8)-(x-8) x + 8 - x + 8 = 16 Best of luck!
User Johannes Kuhn
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