aspencocothumper aspencocothumper

26-02-2021
Mathematics

contestada

Can someone help me how would you eliminate the “y”

Can someone help me how would you eliminate the y class=

Respuesta :

26-02-2021

Answer:

Multiply by 3 -> 3(x - y = 6)

Step-by-step explanation:

Cuz since the 2nd is positive 3y

u need a negative 3y to get rid of it

3(x - y = 6)

2x + 3y = 7

3x - 3y = 18

2x + 3y = 7

5x/5 = 25/5

x = 5

5 - y = 6

-5 -5

-y/-1= 1/-1

y = -1

(5,-1)

Answer Link

Otras preguntas

How do you make profit when you open a business

The sum of two numbers is 8, and the sum of their squares is 34. What is the smaller number?

how do sieve tubes elements group to make sieve tubes

Match the sequence with the correct indicated term.1)a1 = -4, d= -9, n=202)a1 =20, d=4, n=813)a12 for 8,3,-2,...AnswersA)340B)-47C)-175D)94*PLEASE EXPLAIN*

Find the other endpoint of a line segment with the given midpoint and one endpoint. midpoint (11/2,17/2) and the endpoint is (2,9)

After Pennsylvania experienced its oil boom in 1859, three other states discovered vast oil reserves. Name two of these states.

*When do you eat your breakfast? (change into passive voice0*Where does she keep her money? (change into passive voice)*What do you see?(change into passive voi

given the equation of a circle x^2+y^2-10x+4y+13=0. find its center and radius. i am having trouble please help

A bag of cookies can be shared equally among 2,3,4,5, or 6 people.What is the least number of cookies the bag could have? hat is the least number of cookies the

When the sum of a number plus 3 is squared it is 11 more than the sum of the number plus 2 when squared.