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

To learn how to spell rhinoceros, paula repeats the letters of the word over and over again without really thinking about what she is saying. considering resear

Rectangle R has varying length l and width w but a constant perimeter of 4 ft. A. Express the area A as a function of l. What do you know about this function? B

13. You're expecting an important call from Mr. Suarez, a potential customer. While waiting for this call, your supervisor calls from London to update you on

Calculate the upper and lower limit for a 95% confidence interval about this mean. a family needs a new car, but isn't sure they can fit the payment into their

Which of the following is true of the Internet? A. It's always going to provide accurate information. B. It's available only to certain employees.

Can TDS heavy metals be removed from wastewater without the addition of chemicals Ph 2.3. Want to reuse water

PLEASE ANSWER FOR BRAINLIEST!!

Based on chapter 5 The Adventures of Huckleberry Finn, which best describes why the novel is considered a realist work?

write the expression in factored form 100m^2-121

Which of these expressions is equal to 6 + (2 + 3) × 5