spike12345 spike12345

13-02-2018
Mathematics

contestada

solve the equation using elimination
3x+8x=-5
-2x+2y=18

Respuesta :

hoottootriot hoottootriot

22-02-2018

x= -7 y=2 (-7,2).

You multiply the first equation by 2 and the second by 3, then you can cancel out the x values to get the y value. Then you go back and plug in the y value to get x.

Answer Link

Otras preguntas

hi can anybody please help me make sure my answers are right. thank you.

There arre a total of 82 students in robotics club and the science club the science club has 6 fewer students than the robotics club. How many students are in t

Miguel rode his bike 20 miles in 2.5 hours

135 trillion in scientific notation

What does complos Anos el vientiseis de marzo mean

Greenfield most likely uses nonstandard English in “Harriet Tubman” to

What is the answer to -3 1/2 divided by 1 1/4

What are two characteristics of sodium and two characteristics of cesium?

how is mitochondrial DNA mtdna typing used in forensic science

Refer to Explorations in Literature for a complete version of this story. Which quotation from “A Horseman in the Sky” shows how Carter Druze's father advances