michellece03
michellece03
03-02-2020
Mathematics
contestada
y=-3x+4;x=2y+6 solve by substitution
Respuesta :
meredith48034
meredith48034
03-02-2020
Answer:
y= -3(2y + 6)+4
y= -6y - 18 + 4
7y = -14
y = -2
x = 2(-2)+6= -4 + 6= 2
(2,-2)
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
Nuclear fusion differs from nuclear fission because nuclear fusion reactions (1) form heavier isotopes from lighter isotopes (2) form lighter isotopes from heav
What is the total number of electrons in the valence shell of an atom of aluminum in the ground state? (1) 8 (3) 3 (2) 2 (4) 10
Find the equation of a line with slope -3 and goes through the point (-5,2)
Which point names the ordered pair (–7, 6)? A. Point B B. Point C The attachment below is the question and the graph. C. Point D D. Point A
2142-MTH_06_14_FND.pdf-A4-Identify whether the given value of the variable makes the equation true.p/2 + 9 = 12; p = 6 A. true B. false Identify whether the g
Atoms of which element can bond to each other to form chains, rings, and networks? (1) carbon (3) hydrogen (2) fluorine (4) oxygen
Justify each of your steps using number properties 2x+3y+2x-2y-3x
Solve the inequality. 6y+5>8
What is the approximate circumference of a circle with a radius of 20 inches? Use π ≈ 3.14. A. 125.6 inches B. 62.8 inches C. 251.2 inches D. 120 inches
According to Reference Table N, which pair of isotopes spontaneously decays? (1) C-12 and N-14 (3) C-14 and N-14 (2) C-12 and N-16 (4) C-14 and N-16
