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 ( 27+ )
Otras preguntas
what does an antibiotic treat?
The measure of G is six more than twice the measure of H. If G and H are supplementary angles, find the measure of H pls I need help pls
Which of the following examples is most clearly narrated in third-person limited point of view? O A. Dmitri preferred table tennis, but Charlize preferred real
Which is the correct answer to this equation?
(7x6 + 10x2 − 10) + (3x6 − 6x3 + 4)
What were the TWO (2) MAIN things that helped give rise to the modern city (and therefore modern America Helpppp
Simplify each expression. 20-2.32 0 18 O 11 O 60 O 2.
Solve the inequality and graph the solution set for 2(3r − 10) ≤ 3r − 5
estimate it as 23° north 49° N, 2° E 34° S, 56° Wx
Tom, Kwasi, and Juan purchased a large pizza to share. If Tom ate of the pizza, Kwasi ate of the pizza, and Juan ate of the pizza, what fractional part of the p
