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3 years ago

What is the value of n in the equation ?1/2 (n-4)-3=3-(2n+3) N=0 N=2 N=4 N=6

Mathematics

2 answers:

bonufazy [111]3 years ago

8 0

Answer:

n = 2

Step-by-step explanation:

1/2(n-4) - 3=3- (2n+3)

Expand the brackets.

1/2n-2-3=3-2n-3

Add or subtract the like terms.

1/2n-5=-2n

Add 2n and 5 on both sides.

1/2n+2n=5

Add like terms.

5/2n = 5

Multiply both sides by 2/5.

n = 5 × 2/5

n = 10/5

n = 2

BartSMP [9]3 years ago

7 0

Answer:

N=2

Step-by-step explanation:

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3 years ago

Kaylee opened an account with a deposit of $800. The bank pays 4% annual simple interest on this account. Kaylee makes no additi

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Step-by-step explanation:

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3 years ago

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allochka39001 [22]

Answer:

A) $y_{i}(t) = C.e^{-at}$

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Step-by-step explanation:

Attached below is a detailed solution of the given problem

Given equation:

dy/dt + ay = $bu_{s}(t)$ with Y(c) = 0

A) Determine the solution $Y_{i}(t)$

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3 years ago

What is the value of x in the equation 4(2x − 1) = 2x + 35?

Grace [21]

Answer:

x = 6.5 or 13/2

Step-by-step explanation:

4(2x − 1) = 2x + 35

distribute the 4 to 2x - 1

8x - 4 = 2x + 35

subtract 2x

6x - 4 = 35

add 4

6x = 39

divide by 6

x = 6.5 or 13/2

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3 years ago