SOLUTION: 4x+7y=-2 6x-8y=5 Using substitotion And Ellimination

Algebra.Com
Question 1089491: 4x+7y=-2
6x-8y=5
Using substitotion

And
Ellimination

Answer by ikleyn(52790)   (Show Source): You can put this solution on YOUR website!
.
I don't like when the student addresses to me for help in the command style.



RELATED QUESTIONS

4x+7y=-2 6x-8y=5 Linear equition using substitution (answered by ikleyn)
Can i need ur help for this problem....thank you for the help.....😊... (answered by rothauserc)
so im having problems in my algebra class, how would i do an equation like this ->... (answered by scott8148)
Hello, can you please assist me with Solving these problems "Using Elimination" in... (answered by Alan3354,PRMath,josmiceli,MathLover1,MathTherapy)
1.)Solve using the multiplication principle: -6x>1/13 2.)Solve by the substitution... (answered by nyc_function)
Good morning, can you please help be with the step by step to solving the following... (answered by ikleyn,Alan3354)
simplify using positive exponents only. question 1 is: (2x^3y^-2)^-2 Question 2 is: (answered by Fombitz)
equation using Gauss Elimination method 10x-7y+3z+5u=6 -6x+8y-z+4u=5 3x+y+4z+11u=2... (answered by richwmiller)
Solve the system using elimination. 4x - 5y = 11 6x + 7y = 31 A. (-2, 2) B. (10, (answered by etutorworld)