subtract second from first
- y - 4 y = 40
- 5 y = 40
y = - 8
then
3 x + 8 = 14
3 x = 6
x = 2
intersection at (2, -5)
Solve the system of equations by graphing. Then classift the system as consistent or inconsistent and the equations as dependent or independent.
3x-y=14
3x+4y=-26
What is the solution of the system of equations?
Type an ordered pair.N for no solution R for the solution if real numbers
2 answers
3x+2y-z=-5
-x-y+z=1
5x+4y-3z=-7
-x-y+z=1
5x+4y-3z=-7
2 answers