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Which expression is equivalent to 3x +2(4y + X) A. 5x + 8y B. 4x + 8y C. 11x + 2y D. 5x + 4y
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4 votes
Which expression is equivalent to 3x +2(4y + X)

A. 5x + 8y
B. 4x + 8y
C. 11x + 2y
D. 5x + 4y

User Troy SK
by
8.5k points

2 Answers

2 votes
3x+ 2(4y+x)
= 3x+ 2*4y+ 2x (distributive property)
= 3x+ 8y+ 2x
= (3x+ 2x)+ 8y (combine like terms)
= 5x+ 8y

The correct answer is A. 5x+ 8y~
User Aleks Vujic
by
8.2k points
4 votes
5x + 8y is the correct answer
User Kurt S
by
8.0k points
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