lizawezza lizawezza

10-09-2018
Mathematics

contestada

6x-4y=-14
-3x-3y=12

with the elimination method

Respuesta :

Kflint12 Kflint12

10-09-2018

6x-4y=-14
2(-3x-3y=12)

6x-4y=-14
-6x-6y=24

-10y=10
Divide both sides by 10
-1y=1 divide by -1
y=-1

6x-4(-1)=-14
6x+4=-14
-4 -4
6x=-18
Divide both sides by 6
x=-3

Answer Link

Otras preguntas

Please describe at least four examples of the global impact of climate change.

A spinner has five congruent sections, one each of blue, green, red, orange, and yellow. Yuri spins the spinner 10 times and records his results in the table.

Waves transfer energy in the ocean environment. How do waves most likely affect the abundance of aquatic organisms in the ocean? A) Waves decrease carbon dio

Graph the functions on the same coordinate plane. f(x)=−2x g(x)=x2−3 What are the solutions to the equation f(x)=g(x)? Select each correct answer. −3 −

Imagine that an accident has exposed you to a mutagen. however, the medical report indicates that only your germ cells (not your somatic cells) have been affect

How strong is the electric field between two parallel plates 6.6 mm apart if the potential difference between them is 220 v? express your answer to two signific

Compare and contrast between adolf hitler and gandhi essay

81, 27, 9, 3,... Find the common ratio of the given sequence, and write an exponential function which represents the sequence. Use n = 1, 2, 3, ... A) 3; f(n

A cell containing a gene for blonde hair and blue eyes as well as genes for brown hair and brown eyes goes through meiosis. what is the chance that each of thes

Which type of movement does not occur at the shoulder joint? which type of movement does not occur at the shoulder joint? abduction rotation gliding extension?