Seudónimo Seudónimo

02-12-2020
Mathematics

contestada

In this system of equations below solve for x
2x+2y=12
x-4y=6

Respuesta :

2022110 2022110

02-12-2020

Answer:

X = 6

y = 0

Step-by-step explanation:

use elimination method. Multiply (x -4y = 6) by -2.

2x + 2y = 12

-2x + 8y = -12

add them together

10y = 0

y = 0

plug in for y

x - 4(0) = 6

x = 6

Answer Link

Otras preguntas

what are the muscles of the frog?

A body is moving in a perfect circle at a constant speed. are there any forces acting on this body? how do you know?

help please what does this mean

which intermediate color did the artist use in this painting A.red B.green C.blue-violet D.red-orange

Counteroffers __________. question 3 options: have no effect on the original offer create two offers, either of which may be accepted are derived from the origi

When Benjamin Franklin was 22 years old, he opened a printing shop in Philadelphia. (2) There he published two popular periodicals. (3) They were the Phila

9. Peter is trying to buy fencing for the perimeter of his garden. His garden is in the shape of a rectangle with a length of 2(x+6)feet and a width of 3.5x fee

Please help i need it

If you apply ghe change below to the quadratic parent function f(x)=x2 what is the equation of the new function? Shift 1 unit right vertically stretch by a fact

What is the term for the belief that the United States was meant to extend from the Atlantic Ocean to the Pacific Ocean?