Alyhellur12
Alyhellur12
22-04-2017
Mathematics
contestada
How to solve Y=-x-4 2x-3y=17
Respuesta :
ghanami
ghanami
22-04-2017
hello :
Y=-x-4 ...(1)
2x-3y=17....(2)
subsct y in (2)
2x-3(-x-4)= 17
2x+3x+12 = 17
5x =5
x = 1
subsct in (1) : y =-1-4 = -5
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
Vivkie earned $6 an hour while working 11 hours over the weekend. She put 1/3 in her savings account. Find how much she put into the account.
In the ancient world, all of the following were characteristics of common citizens EXCEPT: A. They were rarely educated. B. They had no voice in government. C.
What is the definition of exposition?
A store has apples on sale for $14.00 for 4 pounds. If an apple is approximately 5 ounces, how many apples can you buy for $84.00? Complete the explanation. The
Why was the glorious revolution given its name?
One way to avoid an overgrowth of toxin-producing algae would be to reduce or eliminate
Name two layers in the Earth where the covention currents take place?
Graph the linear equation. Find three points that solve the equation, then plot them on the graph. EQUATION: x-4y= -18
what is the scale factor of 5 inches?
Find the z-score for an iq test score of 142 when the mean is 100 and the standard deviation is 15.
