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Which expression is equivalent to 4 ( x + 1 ) - 7 ( x + 3 ) ? a. 11x+25 b. 11x-17 c. -3x-17 d. -3x+25

1 Answer

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4(x+1) - 7(x+3)
Open all parenthesis and distribute
4x + 4 - 7x - 21
Simplify
-3x - 17

Your answer is C.
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