SOLUTION: solve by the addition method 3x-2y=-1 2x-3y=-4

SOLUTION: solve by the addition method 3x-2y=-1 2x-3y=-4

Algebra.Com

Question 240896: solve by the addition method 3x-2y=-1 2x-3y=-4
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
3x-2y=-1 multiply by -2
2x-3y=-4 multiply by 3 & add
-6x+4y=2
6x^2-9y=-12
-----------------
-5y=-10
y=-10/-5
y=2 ans.
3x-2*2=-1
3x-4=-1
3x=-1+4
3x=3
x=1 ans.
Proof:
2*1-3*2=-4
2-6=-4
-4=-4
RELATED QUESTIONS
Solve By The Addition Method ? x+3y+z=6 3x+y-z=-2... (answered by Edwin McCravy)

solve: 3x-2y=12 2x+3y=-5 by the addition method solve: 2x-1y=-5 3x-5y=-4 by... (answered by jim_thompson5910)

SOLVE BY SUBSTITUTION METHOD :) x+4=-1/2+4x 2x+3y=1/2x+2y+1 solve by ADDITION... (answered by anshu_a)

Solve by the Addition Method: 4x-5y=3y+4... (answered by ankor@dixie-net.com)

Solve by the addition method: 11x +2y = -1 2x +3y = 13 (answered by whenindoubt,AnlytcPhil)

Solve each system by the addition method. (Please ^_^) 3x - 4y = 11 2x + 3y =... (answered by Mohammad123)

Solve using addition method x+3y+z=6 3x+y-z=-2... (answered by Alan3354)

Solve each system of equations. If no solution explain why! Substitution method x-y=3 (answered by Alan3354)

Solve each question by the by the addition method 1) 3x+2y=3 4x-3y=-13... (answered by checkley77)