3 years ago

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

Your answer is D

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