# Algebra

posted by .

3x-9y=63
2x-6y=-18
Solve system of equations by graphing then classify as Independent on dependent and consistent or inconsistent?

• Algebra -

Without any work, I can see that each line has a slope of 1/3.

So you will have two parallel lines, which of course will not meet.
So what classification would the system fall under?

• Algebra -

Consistent and independent?

• Algebra -

Yes, they are independent, because one equation cannot be derived from the other.
But they are inconsistent, since there is no solution.

## Similar Questions

1. ### math

Determine whether the ordered pair is a solution of the inequality (5, 12); 6y-7x.7 Is the ordered pair a solution of the inequality?
2. ### algebra

solve the system of equations by graphing. Then classify the system as consistent or inconsistent and the equations as dependent or independent. x+y=14 x-y=2 What is the solution of the system of equations?
3. ### alegebra

solve the system of equations by graphing. then classify the system as consistent or inconsistent and the equations as dependent or independent. 3u+v=13 3u=v+29 What is the solution of the system of equations?
4. ### algebra

Classify this system of equations: 5x + y = 19 x + 5y = 23 a) consistent, independent b) inconsistent c) inconsistent, dependent d) dependent Would elimination or substitution be the way to solve this?
5. ### Algebra

Solve the system of equations by graphing. Then classify the system as consistent or inconsistent and as dependent or independent. 7x-7y=-28 ;7y-7x=28.
6. ### math 117

Solve the system of equations by graphing Then classify the system as consistent or inconsistent and dependent or independent
7. ### College Algebra

Solve the system of equations. Then classify the system. 7x-7y= -42 -7y-7x=42 What is the solution of the system?
8. ### Math

Could someone please help me with this. I am confused. Math is a weak point for me. Solve the system of equations by graphing. Then classify the system. 9x-6y=30, 6x-9y= -30. The solution is?
9. ### Intermediate Algebra

Solve the system of equations by graphing. Then classify the system. f(x)=x+1 g(x)=-8x+10 What is the solution of the system?
10. ### Intermediate Algebra

Solve the system of equations by graphing. Then classify the system. y=-x-13 5x-4y=-20 What is the solution of the system?

More Similar Questions