Seudónimo
Seudónimo
06-06-2016
Mathematics
contestada
Solve mathematics problem, in photo, please:)
Respuesta :
meerkat18
meerkat18
06-06-2016
x - 2y = 10
3x + 2y = 14
x = 10 + 2y
3(10+2y) + 2y = 14
30 + 6y + 2y = 14
8y = 14 - 30
8y = -16
y = -16/8
y = -2
x = 10 + 2(-2)
x = 10 - 4
x = 6
3x + 2y = 14
3(6) + 2(-2) = 14
18 - 4 = 14
14 = 14
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
Can you help me solve this radical equation √y-10 = y-2 the sqrt sign is only over the y-10
what would be the slope intercept form of 6x + 5y = -15
Why was hatshepsut a good pharoah
This body was the first national government of what would become the United States of America. a. The Albany Plan of Union c. The 2nd Continental Congress b. Th
8 badges cost 64p how much does one cost
what is the perimeter of 2m 10cm and 45 cm
is the ration 4.5:1.5 proportional to the ratio 12.6:4.5 please explain
What is the mood of the poem The Walrus and the Carpenter?
What is the solution to the system of equations represented by these two lines? Help A. (3, 1) B. (3, 0) C. (1, 3) D. (0, 6)
sentence for erode for my homework
