SOLUTION: I need to see this worked out in the ELIMINATION METHOD quickly. 2x-3y=1- 3x-4y=5

SOLUTION: I need to see this worked out in the ELIMINATION METHOD quickly. 2x-3y=1- 3x-4y=5

Algebra.Com

Question 135016This question is from textbook prealgebra and introductory algebra
: I need to see this worked out in the ELIMINATION METHOD quickly.
2x-3y=1-
3x-4y=5 This question is from textbook prealgebra and introductory algebra

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
2x-3y=1-
3x-4y=5
----------
Multiply 1st by 3 and 2nd by 2 to get:
--------
6x-9y=3
6x-8y=10
---------
Subtract 1st from 2nd to get:
y = 7
-------
Substitute to solve for "x":
2x-3*7 = 1
2x = 22
x = 11
---------
Solution: (11,7)
=====================
Cheers,
Stan H.
RELATED QUESTIONS
I need help quick. I need to see these two problems worked out in both the SUBSTITUTION (answered by checkley77)

Solve the system by the elimination method. I need to see it worked out. Answer I'm... (answered by richwmiller)

Solve by the substitution method. I need to see it worked out. I keep getting the wrong... (answered by LinnW)

I NEED TO SEE HOW THIS PROBLEM IS WORKED OUT I KNOW THE ANSWER IS 15X+15Y... (answered by stanbon)

i need help solving this equation by substitution or elimination method 2x=3y-7... (answered by mananth)

I'm trying to figure this equation out. Solving using the elimination method. I need to (answered by sdmmadam@yahoo.com)

This problem is from a worksheet and I need to see if I am doing this correctly Solve... (answered by stanbon)

i need to solve these two systems of equations: 3x+4y=12 and 2x+y=13 we have to solve... (answered by stanbon)

I am trying to solve this equation by using the Elimination by Addition Method:... (answered by Cromlix)