Classify each system. Give the number of solutions.

y=3(x-1)
-y+3x=3
My answer :
0=0
Infinitely many(consistent and dependent system)

y-2x=5
X=y-3
My answer:
0=2
No solution(inconsistent system)

Please
My answers are true or false, if my answers are false help me

1 answer

agree with the first one,
the 2nd is wrong:
y-2x=5, x=y-3
use substitution
y - 2(y-3) = 5
y - 2y + 6 = 5
-y = -1
y = 1, then x = 1-3 = -2
one unique solution.
Similar Questions
  1. Classify the system , and determine the number of solutions.This system is inconsistent. It has infinitely many solutions. This
    1. answers icon 1 answer
  2. Classify the system , and determine the number of solutions.The system is consistent and dependent and has infinitely many
    1. answers icon 1 answer
    1. answers icon 1 answer
  3. Solve the system of equations by graphing. Then classify the system.y=-x-13 5x-4y=-20 What is the solution of the system? a)The
    1. answers icon 1 answer
more similar questions