lillylikesdogges lillylikesdogges

21-11-2019
Mathematics

contestada

18 less than three times a number is twice the number. Define a variable write an equation and solve to find the number.

Respuesta :

DreamyboatSC DreamyboatSC

21-11-2019

Answer:

n = 18

Step-by-step explanation:

N = variable

Equation: 3n - 18 = 2n

Solve:

3n - 18 = 2n

3n = 2n + 18 Add 18 to both sides

3n - 2n = 18 Subtract 2n from both sides

n = 18

Hope this helps,

♥A.W.E.S.W.A.N.♥

Answer Link

Otras preguntas

Riley's monthly bank statement showed the following deposits and withdrawals: -−$105.11, -−$33.75, $113.62, $119.42, $29.64 If Riley's balance in the account wa

Determine the height in meters of a triangle with an area of 72 square meters and a base of 28 meters.

a person blinks his eye.why?How is this kind of response different from salivation at sight of delicious food.

please guys someone help i need the answer

5. A bank statement shows transactions of -$10.40 and $8.50. A. Do these transactions represent deposits or withdrawals? Plz help

A hotel has a total of 7 floors if there are 35 standard rooms on each floor how many standard rooms are there

Graph the equation. 2x + 3y = 12

7(x+2)+34=55 (Find X in the following question)

With the aid of examples discuss diagnostic features that can be applied in the identification of powdered drugs

Calculate with correct number of significant figures: 685.90 + 152.1 - 0.125