abby15dnpbslrg abby15dnpbslrg

13-07-2018
Mathematics

contestada

is the point (9,-9) a solution to the linear equation -2x-y= -9

Respuesta :

sqdancefan sqdancefan

13-07-2018

yes.

Asked and answered elsewhere.

https://brainly.com/question/10636688

Answer Link

3ricaaa 3ricaaa

13-07-2018

Plug in the point for x and y in the equation.

-2(9) -(-9) = -9
-18 + 9 = -9
-9 = -9

It is a true statement, therefore, it is a solution to the given equation!

Answer Link

Otras preguntas

EASY QUESTION!!!!!! I need 3 ideas for briansville. I NEED ACTUAL GOOD ONES NO SUCKY ONES. And no ideas from the internet. Maybe something you have already don

The bet by anton p. chekhov who wins the bet?

How do you find scale factors

Marcos y tu______(practicar) deportes.

There are 20 diamonds and 15 squares what is the ratio of squares to diamonds (REDUCE)

Molecules made up of atoms of the same element are ________________ because the atoms are identical. So they share electrons equally.

Why was it hard for crusaders to get inside the cities of the middle east like constantinople?

Johnny paid $1.12 for a dozen eggs at his local grocery store determine the cost of 3 eggs

The cost of a boat ride is 25 + 2.5m, where m is number of miles. What is the cost of a ride that is 12 miles long?

According to Woolf, why don`t we know about Shakespeare`s sister?