deannaellis
deannaellis deannaellis
  • 24-09-2017
  • Mathematics
contestada

y=-5

and 5x+4y=-20



Using transitive property

Respuesta :

jlidefine jlidefine
  • 24-09-2017
y=-5
Thus 5x+4(-5)=-20
5x+-20=-20
5x=-20+20
5x=0
Thus x=0/5
x=0
Answer Link

Otras preguntas

Multiply and round to the proper number of significant figures. (0.234 cm)(3.53 cm)
A publishing company is going to have 24,000 books printed. There are between 3 and 4 books out of ever 3,000 that will have a printing error. At this rate, whi
What was the main purpose of trenches? to create a diversion to confuse the enemy to provide protection from bullets and bombs to hold prisoners of war and
Picture attached Which set of polar coordinates are plotted in the graph below? (-2,-4pi/3) (2,pi/6) (2,2pi/3) (2,5pi/3)
two reasons why Caribbean musicians may wish to promote their particular style of music
"what shared challenges faced the successor states in eastern europe"
Why is gasoline weighted more heavily than tomatoes in a calculation of the annual inflation rate in the United states
What’s the answer for 1/ over 1/2
An attack where a military force surround a city or fort in order to make them surrender
Read the passage from The American Plague. Toward the end of October, Washington heard from Postmaster General Pickering that the fever seemed to be on the wane