04-04-2019
Mathematics

contestada

-5x+y=-1 and y-4x=3 solve by substitution

Respuesta :

04-04-2019

Y=5x-1

Substitute this into the other equation in the place of y

5x-1-4x=3
X-1=3
X=4

Substitute this into the original equation

Y=5(4)-1
Y=19

Answer Link

Otras preguntas

_____ neurons control voluntary or involuntary responses of the body. a. Sensory b. Motor c. Autonomic d. Sympathetic

how did the rule of japan shift from the rule of the daimyo to the rule of the three great commanders?

in hunans gestation normally occurs while developing organusm in the

compared to Greece why was persia able to organize such a massive empire

When two fractions are between 0 ½, how do you know which fraction is greater? Explain

what does prosperous mean

Estrogen has a direct effect on the

A mechanic earns $17.25 an hour the president of the company 6 2/3 times as much for each hour he works the janitor earns 3/5 as much as the mechanic how much

How to convert 20 into a fraction

2 ways in which sports can impede nation building