3n+2(-2n-1) Which of the following is equivalent to the given expression? Choose 1 answer: (A) -n+2 (B) n+2 (C) -n-2 (D) n-2

Distribute the 2: First, distribute the 2 across the terms inside the parentheses. Calculation: 3n + 2(-2n) + 2(-1)Simplify by multiplying terms: Simplify the expression by multiplying the terms. Calculation: 3n - 4n - 2Combine like terms: Combine like terms to simplify the expression further. Calculation: (3n - 4n) - 2 = -n - 2Final simplified expression: The simplified expression is -n - 2, which corresponds to one of the answer choices.

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3n+2(-2n-1)
Which of the following is equivalent to the given expression?
Choose 1 answer:
(A)
-n+2
(B)
n+2
(C)
-n-2
(D)
n-2

$3$ n+ $2$ ( $-2$ n $-1$ ) $\newline$ Which of the following is equivalent to the given expression? $\newline$ Choose $1$ answer: $\newline$ (A) $-n+2$ $\newline$ (B) $n+2$ $\newline$ (C) $-n-2$ $\newline$ (D) $n-2$

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Math Problems

Algebra 2

Sum of finite series starts from 1

Full solution

3

2

(

-2

-1

)

\newline

Which of the following is equivalent to the given expression?

\newline

Choose

1

answer:

\newline

(A)

-n+2

\newline

(B)

n+2

\newline

(C)

-n-2

\newline

(D)

n-2

Distribute the $2$ : First, distribute the $2$ across the terms inside the parentheses. $\newline$ Calculation: $3n + 2(-2n) + 2(-1)$
Simplify by multiplying terms: Simplify the expression by multiplying the terms. $\newline$ Calculation: $3n - 4n - 2$
Combine like terms: Combine like terms to simplify the expression further. $\newline$ Calculation: $(3n - 4n) - 2 = -n - 2$
Final simplified expression: The simplified expression is $-n - 2$ , which corresponds to one of the answer choices.