VaMpGod VaMpGod
  • 07-04-2017
  • Mathematics
contestada

Given the system of equations, what is the solution?

3x - 2y + 10 = 0
5y = 4x + 8

Respuesta :

ak78
ak78 ak78
  • 12-04-2017
From the first equation y=(3x+10)/2
From the second equation y=(4x+8)/5
Therefore, (3x+10)/2 = (4x+8)/5
15x+50=8x+16
x= 16-50/7
x=34/7
y=(3*34/7 + 10)/2 = 51/7 +5
y=86/7
Answer Link

Otras preguntas

Solve formula for x. 2bx - b = -5
If I have 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 liters, what is the temperature?
The measure of each angle of a triangle is a multiple of 30°. What is the probability that the triangle has at least two congruent angles?
What is negative 5 squared?
Consider five circles with a radii of 1, 2, 4, 8, and 16 inches. Write your answer in terms of pi r square. Compare the areas and circumference of a circle when
I need help solving this
If a woman is homozygous for type A blood and her husband is type O, what is the probability that their offspring would have any one of the 4 possible blood typ
On what date did Columbus sail the ocean blue
a sailfish can go as fast as 68mph. in 1 min. can a sailfish swim as far as 1 mile? explain the answer.
I need help solving this