Purpleblaze123 Purpleblaze123

11-12-2015
Mathematics

contestada

Solve for "n": 2n= n+3

1. 1
2. 5
3. 2
4. 6
5. 3

Respuesta :

Аноним Аноним

11-12-2015

To solve this, we use inverse operation, which means the opposite operation and we apply it to both sides.

2n=n+3
-n -n

n=3

Our final answer is n=3

Check our work

2(3)=n+3
6=6

Our answer is correct! The answer is #5. 3

Answer Link

Otras preguntas

Solving by factoring 10p²+6=476

The larger leg of a right triangle is 3 cm longer than it's smaller leg.The hypotenuse is 6 cm longer than smaller leg. How many centimeters long is the smalle

need help. collect like terms, 7x²+9x⁴-3x²-x⁴-4x²= _______

In 1787 delegates met in Philadelphia . they came from all of the 13 states except

When Jorge put the pots and pans in the sink,the water level in the sink rose 0.6 inches. If the sink is a rectangular prism with a base 17 inches by 23 inches,

Imagine you are a driver, the driver went to England during the 13 hours of travel, and aircraft to fly using indonesia with a time of 2 hours,,,, how old is th

what is the standard deviation, s of 0.26 and 0.23

27x³ + 54x² + 36x + 8 is the expanded form of what binomial expression?

Cliffs may be affected by weathering. Describe ONE effect of weathering on a cliff .

20. In a chemical reaction, dynamic equilibrium occurs when the rate of the forward reaction becomes precisely equal to the rate of the reverse reaction. All o