klinh248
klinh248
15-02-2017
Mathematics
contestada
2x+4y=24
-12x+8y=-16
Respuesta :
samszy2805
samszy2805
15-02-2017
Dividing the first equation by 2
X + 2y = 12
Dividing the equation 2 by 4
-3x + 2y = -4
subtracting both equations
4x = 16
X = 4
Also 4 + 2y = 12
2y = 8
Y = 4
Please mark as brainliest
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
VO2max is related to which one of the following choices? A. The efficiency of the body to take in oxygen and eliminate carbon dioxide B. The ability of t
Weight is measured as the downward force of __________.
David can proofread15 reports in an hour while Armando can proofread 37reports in an hour. If they have 400 reports to proofread,how much time will it take betw
A physical change differs from a chemical change in that waste products are formed through chemical changes. Please select the best answer from the choices
This is more than 1 answer can I get some help please
which instrument would a meteorologist use to measure the height of clouds ceilometer satellite anemometer radiosonde
The control of the Democratic Party marked the end of Reconstruction and affect African Americans by what?
A road crew must repave a road that is 2/3 miles long. They can repave 1/12 miles each hour. How long will it take the crew to repave the road?
LOTS OF POINTS!! The word natural in the term natural selection indicates that this process _____. A. is very gradual B. involves choosing C. occurs without
i need help solving a 100-5n in algebraic expression
