wandrmar000000
wandrmar000000
12-10-2016
Mathematics
contestada
how do you solve this? x - 2y = 4
Respuesta :
apologiabiology
apologiabiology
12-10-2016
if you want to solve for x, then
add 2y to both sides
x=2y+4
if want to solve for y
minus x both sides and divide by -2
x-2y=4
-2y=-x+4
y=1/2x-2
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
How does the author introduce the idea of true altruism in paragraphs 1-2? A. as a concept that confuses many people because of its apparent selfless nature B.
Find the cost per pound of a coffee mixture made from 6 lb of coffee that costs $9.70 per pound and 12 lb of coffee that costs $5.50 per pound.
Solutions containing chlorate ( ) ions are used as household bleaches and disinfectants . These solutions decompose as shown . 3ClO^ - ClO 3 -+ 2Cl Which oxidat
The Dos and Don'ts of Social Distancing
Suppose a U.S. Government bond will pay $1,000 three years from now. If the going interest rate on 3‐year government bondsis 4%, how much isthe bond worth today
Geometry honors segment length
How does Diaz portray cortes and his interactions with Moctezuma? What was the role of Dona Marina in their exchanges?
The sales tax in your city is 4.4%, and an item costs $3 before tax. How much tax would you pay on that item?
Est-ce que vous nous voyez sur Skype? Non, nous ne ________ voyons pas.
what is 2 times (2a + 7) equal to?
