Math

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(1) Why is x+2 from 2x?


(2)Use the distributive property to remove the parentheses in each expression. Then simplify by combining like terms.
ORIGINAL PROBLEM : 7(4W-3)-25
My answer: Is this answer correct
7(TIMES) 4W + 7 (TIMES)-3-25
7 (TIMES)4W -21-25
28W-21-25
3W-21

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