SOLUTION: Solve the system of equations.
y = 7x - 9
y = 7x + 7
Algebra.Com
Question 1117504: Solve the system of equations.
y = 7x - 9
y = 7x + 7
Found 2 solutions by Alan3354, Shin123:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Solve the system of equations.
y = 7x - 9
y = 7x + 7
------------------- Subtract
0 = -16
------------
No solution, inconsistent.
The graph is 2 parallel lines.
No intersection, no solution.
Answer by Shin123(626) (Show Source): You can put this solution on YOUR website!
y=7x-9
y=7x+7
0=-16 No solution. Lines never intersect on graph as shown:
To graph 2 functions, look at the solver
- GRAPHING two functions
RELATED QUESTIONS
solve the system of equations by the substitution method:
y=7x+9... (answered by macston)
solve the system of equations by graphing
-3x-y=3... (answered by sridhar)
Solve the system of equations using the substitution method. y=3x+1,... (answered by oberobic)
System of Equations by Substitution
Solve each system by substitution.
7x+y=0... (answered by Fombitz)
Solve the system of equations
-6x − y = 1
7x + y = 0
x=... (answered by stanbon)
Solve the system of equations using matrices (row operations).
-4x-6y-z=-25
x-4y+3z=9... (answered by Edwin McCravy)
Solve the system of equations.
7x + 7y + z = 1
x + 8y + 8z = 8
9x + y + 9z = 9 (answered by AnlytcPhil)
use method of substitution to solve the system of linear equations.
7X+5Y=7/2... (answered by flame8855)
solve the following system of equations algebraically
y=2x^2+20x+15 and y=7x
(answered by CubeyThePenguin)