boujeekeke1 boujeekeke1

04-02-2017
Mathematics

contestada

4y=x 3x-y=70
how to solve this problem using substitution

Respuesta :

anthony12341 anthony12341

04-02-2017

4y=x
3(4y)-y=7012y-y=70
11y=70
y=70/11
4(70/11)=x
280/11=x

Answer Link

Otras preguntas

What is a group of organisms that look alike and can reproduce among their selfs ?

A number cube is rolled 24 times and lands on 2 four times and on 6 three time. Find the experimental probability of not landing on a 6

1. How does the friction affect forward motion? Give an example. 2. Describe two ways to change the frictional force between two solids surfaces. Change t

a soccer team played 160 games and won 65% of them. how many did they win?

when we look at a leaf, we see the colors of light that are reflected off its surface. how does the relatively low flow of oxygen in green light?

What culture believes health is harmony between man and nature?

the area of a triangle is 41 yards to the second power with a base of 5 yard what is the height in yard

why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?

Why did president Washington want the United States to remain neutral

What sorts of signals does the brain use to communicate sensations, thoughts and actions?