magrodambe magrodambe

17-09-2017
Mathematics

contestada

The sum of thirteen and twice a number is seven less than six times a number. What is the number?

Respuesta :

zhrjuke zhrjuke

17-09-2017

the equation is 2x+6=x-7
then we solve it, 2x-x=-7-6
so x=-13

Answer Link

Otras preguntas

Can anyone come up with 2 questions for each level of costa questions 1,2,3 for the book Pete the date I love my very white shoes

The supply function of a manufacturer is 3q/100+ 60, where p is the price per unit (in rupees) and q is the number of units supplied. The demand per day for thi

Which is a solution of x² − x − 3/4 = 0?

John connected 3 resistors in series. The equivalent resistance or series resistors is the sum of the values of the individual resistors. If John used resistors

Answer the question

Which of the following statements are true? Select all that apply. A. 25 is a perfect cube. B. 100 is a perfect square. C. 125 is a perfect cube. D. 2,744 is bo

Which change would make this statement true? 0.3>0.63

Marta wants to explain the water cycle to her friends. Which of the following is the best model to show this process? A map of water resources Graph of season

PLSS HELP!!! here is a pic!

Find the difference quotient and simplify your answer. f(x) = 6x − x2, f(6 + h) − f(6) h , h ≠ 0