Question

Question 6

Determine which system below will produce infinitely many solutions.

a) −4x + 6y = 20
4x − 3y = −2

b) −2x + 4y = 18
4x − 8y = −36

c) 3x − 2y = 5
−6x − 4y = −10

d) 5x − 3y = 12
15x − 9y = 24

Answer 1

Ur ans is
b) -2x + 4y = 18
4x - 8y = -36