answersLogoWhite

0


Best Answer

17

User Avatar

Theodora Kertzmann

Lvl 10
3y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

14y ago

y = -x

12x-y = 5

Substituting:

12x--x = 5

13x = 5

x = 5/13 and y = -5/13

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Y equals -x plus 12x-y equals 5 solve by substitution?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Use the substitution method to solve the system of equations Choose the correct ordered pair 2x plus 3y equals 13 x equals 2?

(2,3)


How do you solve x plus y equals 4 and y equals 2X plus 1 by substitution method?

If: x+y = 4 and y = 2x+1 Then: 4-x = 2x+1 => 3 = 3x => 1 = x So by substitution: x = 1 and y = 3


Solve using substitution x plus y equals 3 and y equals 9?

Since the second equation is already solved for "y", you can replace "y" by "9" in the other equation. Then solve the new equation for "x".


How would use solve the system of equation x plus 3y equals 23 by using substitution?

You'd need another equation to sub in


Solve using substitution x minus y equals 2 and x plus y equals -4?

-2


Solve this system of equation using substitution 2x plus 6y equals 24 and 3x-2x equals 24?

Solve this system of equation using substitution 2x plus 6y equals 24 and 3x-2x equals 24 ?Improved Answer:2x+6y = 243x-2x = 24 => x =24Substitute the value of x into the top equation to find the value of y:48+6y = 246y = 24-486y = -24y = -4So: x = 24 and y = -4


How do you solve 4y plus x equals 8?

How do you solve 4y plus x equals 8


3xsquare-2ysquare equals 9xsquare plus 4ysquare-12xy how do you reach this answer?

3x2 - 2y2 = 9x2 + 4y2 - 12xy (subtract 3x2 and add 2y2 to both sides) 0 = 9x2 -3x2 + 4y2 + 2y2 - 12xy 0 = 6x2 + 6y2 - 12xy (divide by 6 to both sides) 0 = x2 + y2 - 12xy or x2 - 2xy + y2 = 0 (x - y)(x - y) = 0 x - y = 0 x = y


How do you solve 2x plus 2y equals 4 and 4x plus y equals 1?

2x + 2y = 44x + y = 1There are many methods you can use to solve this system of equations (graphing, elimination, substitution, matrices)...but no matter what method you use, you should get x = -1/3 and y = 7/3.


Solve -2 plus 5 equals?

-2 plus 5 equals +3


If Using substitution method to solve the equation y equals 8x plus 3 and y equals 7?

This is not Calculus.y=7(Already solved)substiute y=7 into y=8xtherefore 7 = 8xtherefore x = 7/8


Solve this equation using substitution 3x plus 2y equals 2 and -2 plus y equals 8?

From second equation: y = 8 + 2xSubstitute for y in first equation: 3x + 16 + 4x = 2ie 7x = -14ie x = -2 and y = 4