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4. Which of the following is a true statement? A. -4(2x - 3) = -8x - 12 B.-7(4x - 8) = -28x + 56 = C. 5(3x + 6) = 15x + 6 D. 10-2(x + 5) = -2x + 20
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32 votes
32 votes
4. Which of the following is a true statement?

A. -4(2x - 3) = -8x - 12
B.-7(4x - 8) = -28x + 56
=
C. 5(3x + 6) = 15x + 6
D. 10-2(x + 5) = -2x + 20

User Steffenj
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2.4k points

2 Answers

24 votes
24 votes
B. Is the true statement
User Adisak
by
2.4k points
12 votes
12 votes
Answer: B) -7(4x - 8) = -28x + 56

Explanation:

=> -7(4x - 8) = -28x + 56
On opening the brackets on L.H.S,
= -28x + 56 = -28x + 56
=> L.H.S = R.H.S

Therefore this is a True Statement
User Vedda
by
2.8k points
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