moesterreich2017 moesterreich2017

25-09-2020
Mathematics

contestada

if 11x-4=3y+5 and y=5x+3 then what is x+y?

Relax

Respuesta :

ahernande140810 ahernande140810

25-09-2020

Answer:

Step-by-step explanation:

11x-4=3y+5

+4 +4

11x=3y+9

divided by 11 in both

and it will equal x=3/11 y +9/11

x =3 and y=2

Answer Link

Otras preguntas

why is London England warmer than ottawa yet longer is farther north

the bearing of a ship from a lighthouse is 050 work out the bearing of the lighthouse from the ship

your friend wants to know the amount of salt added to her favorite fast food French fries. what would you recommend that she do to find out the amount of salt ?

John left his home and walked 3 blocks to his school , as shown in the accompanying graph. What is one possible interpretation of the section of the graph from

x=2y-1 3x-2y=-3 What are the coordinates

Mr Jacques wrote a bonus problem on the board. I f Gina correctly answer, she gets extra time to read. The problem is to write a statement that correctly relat

variables give three possible values for n numbers GCF 9,n 3

Use the figure to help you find the weight (Fg) of the body if the tension in both wires is 3.7 newtons.

what is the unit rate in dollars per hour if u have 1/2 hour equals $1.25?

Christine baked a pumpkin pie. She ate 1/6 of the pie. Her brother ate 1/3 of it , and gave the left overs to his friends . What fraction of the pie did he gave