SOLUTION: {5x+6y=12}
{3x-2y=-4}
Algebra.Com
Question 258406: {5x+6y=12}
{3x-2y=-4}
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
{5x+6y=12}
{3x-2y=-4} MULTIPLY BY 3 & ADD.
9X-6Y=-12
5X+6Y=12
------------
4X=0
X=0 ANS.
5*0+6Y=12
6Y=12
Y=12/6
Y=2 ANS.
PROOF:
3*0-2*2=-4
0-4=-4
-4=-4
RELATED QUESTIONS
5x+6y=12 How do I solve this system of linear equation?... (answered by venugopalramana)
1) y = 4x + 3
2) 5x + 3y = 0
3) -3x - 6y = 6
4) -8y = -24
5) 6x + 2y (answered by Alan3354)
Solve the system.
3x - 6y = 12
x – 2y = 4
(answered by jim_thompson5910)
How do you find the x, y coordinates?
y+4x-8 , y=2x=10
2x-3y=-2 , y=-4x+24... (answered by ishan sethi)
Factorise the following expressions completely... (answered by josgarithmetic)
-5x+2y=-10... (answered by jim_thompson5910)
2x + 6y = 32
5x - 2y =... (answered by checkley77)
X-2Y=4... (answered by josgarithmetic)
Y=5x-7... (answered by alicealc)