SOLUTION: solve the linear system using elimination
1/4x-2/3y=7
1/2x+2/3y=-4
Algebra.Com
Question 125171: solve the linear system using elimination
1/4x-2/3y=7
1/2x+2/3y=-4
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
solve the linear system using elimination
1/4x-2/3y=7
1/2x+2/3y=-4
----------------
Add the two equations to get:
(3/4)x = 3
x = 4
------------
Substitute to solve for Y:
(1/2)*4 + (2/3)y = -4
(2/3)y = -6
y = -9
----------------
Cheers,
Stan H.
RELATED QUESTIONS
solve the system using elimination:
-1/6x+1/4y=4... (answered by lwsshak3)
Solve the linear system by using elimination. 1/2x-3/2y=-29/2 ,... (answered by solver91311)
1/2x - 3/2y = -29/2
1/3x - 3y = 33
Solve the linear system by using... (answered by ValorousDawn)
SOLVE EACH SYSTEM OF EQUATIONS BY USING ELIMINATION
1. 3x-2y=4 2x+3y=7
2.... (answered by MathLover1)
how do you solve the linear system of x+2y=-3 and 2x =3y=-4 using elimination> the answer (answered by tommyt3rd)
solve the linear equation by using the elimination method.
x + 2y=2
1/2x +... (answered by vleith,jim_thompson5910)
Solve the system of linear equations 2x-5y=16 and 4x+3y=6 by using... (answered by mananth)
Solve the system in Problems using substitution or elimination by addition.
4x- 3y =... (answered by Saleye)
Solve the system by elimination.
1) -3x+y=7
4x-2y=3
2) 2x-3y=7
(answered by ewatrrr)