lilsmitty137ovf7yw lilsmitty137ovf7yw
  • 01-09-2017
  • Mathematics
contestada

What is the solution to the system of equations? { 4x−3y=26 3x+2y=11  

Respuesta :

imawolf
imawolf imawolf
  • 01-09-2017

4x - 3y = 26
3x + 2y = 11
Multiply 1st eqn by 2, second by 3.
That way the y term disappears when the equations are added.
8x - 6y = 52
9x + 6y = 33
Add
17x = 85
x = 5

Hope I could help :)
Answer Link
meredith48034
meredith48034 meredith48034
  • 01-09-2017
4x - 3y = 26
3x + 2y = 11

multiply by 2 for the first equation

8x - 6y = 52
9x + 6y= 33. multiply by 3 for the second equation

17x= 85.

x= 5


20-3y=26

-3y=-6
y=2



Answer Link

Otras preguntas

how did the quantum mechanical model of the atom improve on Borh's atomic model?
Which reason is NOT a valid one for using collaboration in the scientific process?
Why did President Carter create the Department of Energy?
HELP WILL MARK BRAINLIEST FOR CORRECT.
Descriptions, details and Long-term impacts of the Twelve Tables of the Roman Republic.
Male and female high school students reported how many hours they worked each week in summer jobs. The data is represented in the following box plots. Identify
Please help me ASAP I will give 25 points thank you
Which substance is made of protein? Testosterone, cholesterol, hemoglobin or polysaccharide
This month, your friend deposits $400 to save for a vacation. She plans to deposit 10% more each successive onth for the next 11 months. How much will she have
Find the measure of x in the given figure: 3cm, 3cm, 3cm, 12cm, x cm