markmandujano3 markmandujano3

02-07-2020
Mathematics

contestada

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

Respuesta :

09pqr4sT 09pqr4sT

02-07-2020

Answer:

n = 2

Step-by-step explanation:

Expand the brackets.

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

Add or subtract terms.

1/2n - 5 = -2n

Add 5 and 2n on both sides.

1/2n + 2n = 5

5/2n = 5

Multiply both sides by 2/5.

n = 5 × 2/5

n = 10/5

n = 2

Answer Link

Otras preguntas

find the probability of rolling divisors of 12 on both 6 sided dice (please answer in fraction form and show work thank u!!)

solve 45 – 4r = 45 – 4r A. 1 B. 4 C. no solution D. all real numbers

12 POINTS PLZ help How does radiation differ from conduction? A. Radiation can move through empty space to transfer heat; conduction cannot. B. Radiation needs

After losing his possessions, the young man fed sheep. true or false

What is the number of times your heart pumps in one minute when your body is at rest

WILL GIVE BRAINLIEST!!! Please show step-by-step how you did problem. Thank you! Fill in the blank 1. x>__x-7>10 Solve for A 2. 5a-2<18 3. 2a+8 ≥ -4(

Which one of the following is a decomposition reaction? a) 2H 2 (g) + O 2 (g) -> 2H 2O b) (g) N 2 (g) + 3H 2 (g) -> 2NH 3 c) (g) CH 4 (g) + 2O 2 (g) -&

Aaron bought 3.5 pounds of fish that cost $5.12 per pound. How much did he pay for the fish?

Sanin went to the store to buy groceries.He bought a box of cereal for 5.29, a galon of milk for 2.49 and a quart of kuice for 3.79. He paid the cashiet with a

Can you guys help me? I need to study this for a test 1/2=2/3x