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MrRa [10]
3 years ago
14

Distribute and simplify: 7(2x-4) + 2(3x+1)

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
8 0

7(2x - 4) + 2(3x + 1)   Distribute/multiply 7 into (2x - 4), and multiply 2 into (3x + 1)

14x - 28 + 6x + 2   Combine like terms

20x - 26

Your answer is B


4y^{2} -\frac{2x}{7} +2y

x = 7

y = 2

Plug in the numbers into the variables

4(2)^{2} -\frac{2(7)}{7} +2(2)

4(4) - 2 + 4

16 + 2

18


Your answer is D


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