Seudónimo Seudónimo

26-01-2017
Mathematics

contestada

Use the substitution method to solve the system of equations. {y=3x−715x−5y=14 What is the solution?

Respuesta :

marissaharry marissaharry

26-01-2017

The equations would be
Y=3x-71. And
-y=-x+(14/5)

Then when you add the two, excluding the y's, the equation would be:
2x+68.2=0
2x=-68.2
X=-34.1

Answer Link

gabrieldavidmilGabe gabrieldavidmilGabe

11-01-2019

Answer:

Step-by-step explanation:

Ver imagen gabrieldavidmilGabe

Answer Link

Otras preguntas

write the unit rate if you travel 100 miles in 4 h

which dynasty built India's first great empire

Can someone help me find the angles for number 13 14 and 15

Which sentence does not contain any punctuation errors? A. It would be dangerous, I believe, to run down that steep hill. B. It would be dangerous, I believe to

What color do the Bolshevik's identify with?

please help!?!? needs to show work too.

Dans le prentemps en un jour du soleil j'aime faire pousser des fleurs. En le premtemps a un jour au plu j'aime ecouter la radio. En l’ete J'aime jouer le vo

a number k is increased by 7 is 34.

Can some one give me step by step instructions on how to solve this? log(4x+3)=0

PLEASE HELP !!!!!!!!!!! WHAT ARE FOUR THINGS THAT PLANT AND ANIMAL CELLS USE ENERGY TO DO ???????? HELP !!!!! THX AND BYE !!!!!!!!!!!!!!!!!! BY THE WAY THIS I