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

The medical word used today for muscle is very similar to the latin word origin, which is:

Which would early civilizations most likely have cooperated about? select all that apply?

University A boasts a 15:1 student to teacher ratio whereas University B advertises having 150 professors to teach just 3,000 students. If University B wanted t

Jeffrey currently has an account balance of $1,565.00. His initial deposit on the account was $625 and it earned 4.7% simple interest. How long has Jeffrey held

What happened about 70 years after Justinians death

If 2 grams of element X combines with 4 g of element y to form a compound XY, How many grams of element y would combine with 35 g of X to form the same compound

Can someone please help calculate the given expressions 199 - 199 -67 - -67 21 + -21 do i add and subtract normally

What antibiotics cause interstitial pneumonitis?

Why does a secularist separation of church and state lead to a state-over-church situation?

What is the difference between drama serie sitcom soap opera?