junesong71 junesong71
  • 13-02-2018
  • Mathematics
contestada

The larger of two numbers is 7 times the smaller number. Three times the larger number is 7 more than 4 times the smaller number. Find the numbers.

PLEASE HELP!!! I BEG!! THIS IS DUE TODAY!!!

Respuesta :

Аноним Аноним
  • 16-02-2018
X>Y
X=7Y
3X=7+4Y
X=?
Y=?
----------------------------
3*7=7+4Y
21Y=7+4Y
21Y-4Y=7
17Y=7
Y=7/17
----------------------
X=7*7/17
X=49/17
Answer Link

Otras preguntas

PLZ HELP ME!!! 98 POINTS AND BRAINLIEST!!! Which sentence contains an error in the use of dashes? A. Unfortunately, the film—it was European and had subtitles
which number below belong to the solution set of the inequality x+16<51 ? check all that apply​
PLEASE HELP ME!!! 98 POINTS AND BRAINLIEST!!! Ignore my option on the first one
What is the domain of the function y=2 VX-6?
Find the savings balance after 9 months with an APR of 4% and monthly payment of $250.
Which sentence below has the same meaning as the following sentence
Need help don’t understand
The function f(x) = (x − 4)(x − 2) is shown. What is the range of the function? all real numbers less than or equal to 3 all real numbers less than or equal
Name the types of angles shown
help me please and thankyou ♥️♥️