jrv1790688
jrv1790688
11-01-2018
Mathematics
contestada
substitution
3x-y=4
x=4y+17
Respuesta :
pebblesone
pebblesone
11-01-2018
3(4y+17)-y=4
12y+51-y=4
11y+51=4
11y=-47
y=-47/11
x=4(-47/11)+17
x=-188/11+17
x=-1/11
hope this helps!
Answer Link
adara231
adara231
11-01-2018
The answer to this equation is -1/11 , -47/11. Solve for the first variable in one of the equations, then substitute the result into the other equation.
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
in which of the following does supply and demand play an integral part ?
When did Texas ask to be annexed
what is the solution to f(x)=g(x)? fx)=1+2x/x g(x)=2+x
32 pages to 28 pages percent of change
What happened in the North of the U.S. as a result of the “Great Migration”?
. DOCTORA ¿Qué síntomas tiene? JOSÉ LUIS Tengo tos y me duele la cabeza. Soy muy saludable. Me recetaron un antibiótico. 2. DOCTORA ¿Cuándo fue el accidente? ¿L
Which of the following is a characteristic of communism
A year ago, Leila wanted to buy a necklace that cost $25.00. This year the same necklace cost $30.00. What was the percent increase of the price of the necklace
if a carbon atom is bonded to two hydrogen atoms and two carbon atoms which type of bond must exist between the carbon atoms
Please help with these two question will give top rank.
