LukeMacia LukeMacia

25-01-2017
Mathematics

contestada

-20x/3 + 15x/7 =5 what is x the variable

Respuesta :

Аноним Аноним

25-01-2017

(7)-15/7 to cancel the denominator

Do the same with the other fraction

You should have
-20x+15x=107

X=21.4

Answer Link

Otras preguntas

15 points + brainliest if you can figure this out!

(Factoring) Your firm has an average collection period of 31 days. Current practice is to factor all receivables immediately at a discount of 1.25 percent. What

The roof of a cabin is to be shingles at a cost of $70 of a square ( a square, shingling, is a region with an area of 100 sq. ft.) Find the cost of the shinglin

URGENT HELP NEEDED! YOU WILL GET BRAINLIEST! Convert to a product: cot(α) - 1

Students in a statistics class are conducting a survey to estimate the mean number of units students at their college are enrolled in. The students collect a ra

If the m1 = 40, what is the m 3

Question 18 of 25 How is the atomic number related to core electrons? O A. The atomic number is equal to the number of core electrons. O B. The atomic number mi

Analyze the photo below and answer the question that follows. A guanaco, which looks similar to a llama, standing in a field. Photo by Mary Frances Howard The g

2. Jim's Uncle, the former mayor, helped him plan his politicial campaign. The former mayor is underlined A. Adjective phrase B. Appositive phrase C. Adverb phr

rewrite the following conversation in indirect speech:1. Nancy :do you have a onions? grocer: yes how much do you need? Nancy: please give me a kilo of onions.g