Question

Solve using elimination:
-3y = -9x − 3
-12x + 4y = 4

a. (-2, 7)
b. Infinitely many solutions
c. No solution
d. (-4, 13

Answer 1

c : no solution

Answer 2

b. Infinitely many solutions

Answer 3

both lines have same slope and overlapping

Answer 4

we can't find the value of x and y form these equation how infinite many solution solve it

Answer 5

@wali_ahad how u said "No solution" ?

In geometry
"No solution" means : lines never touch each other
"Infinite solutions" means : lines overlap

we know they overlap because,
after solving we are end up with the form
0=0

Answer 6

ok u r right... thank u for correction

Answer 7

you welcome .. :))