jasminebrantley74 jasminebrantley74

16-08-2021
Mathematics

contestada

Twice a number decreased by 39 is five times the sum of the
number and 2 times the number. Find the number.

Respuesta :

DexterTheWulf DexterTheWulf

16-08-2021

Answer: x=-3

Step-by-step explanation:

2(x)-39=5(x+2x)

2x-39=5(3x)

2x-39=15x

-39=13x

-39/13=-3

Answer Link

Otras preguntas

Rona mixes 2 pounds of meat with some chopped vegetables to make a mixture. She divides the mixture into 4 equal portions. Each portion weighs 3 pounds. Which e

Cleaning up an oil spill is a difficult task. In the past, efforts to clean up oil spills have included which methods? Vacuuming and burning, mopping and recapt

5. Some scientists work to expose false claims or myths. *equivocateO debunkO ponderousobscure1 point

help. please and thank you

Student Teckle.cci/10Question 3:Which sentence uses the term "resource" correctly?A natural resource is something found in nature, like trees or water, that peo

Use the given figure to answer the question. F 10 85° G 4 H *not drawn to scale Which triangle is similar to AFGH? 5 2 85% B. 2 85° 5 12 85° D LO 6 6 85° 12

i DONT know how to delete questions oops

Ano ang dalawang reaksyon ng mga pilipino sa pag dating ng mga mananakop sa ating bansa?

5. Explain the chemical tests forCardialglycoside.

Your family is taking a vacation together next month. Everyone is excited about the trip.Some family members are new to social media. You notice that they've st