Question

(0) 3x + 5y = 12
3х - 5у + 18 = 0​

Answer 1

Answer:

x=-5 and y=27/5.......

Answer 2

Answer:

ans is -1...

Step-by-step explanation:

+5 and -5 will get cancelled due to addition of both the equations.

+5 and -5 will get cancelled due to addition of both the equations.3x and 3x will get added and last term i.e. 12 and -18 will get subtracted

+5 and -5 will get cancelled due to addition of both the equations.3x and 3x will get added and last term i.e. 12 and -18 will get subtracted then we will get ans 6x = -6

+5 and -5 will get cancelled due to addition of both the equations.3x and 3x will get added and last term i.e. 12 and -18 will get subtracted then we will get ans 6x = -6x = -6/6

+5 and -5 will get cancelled due to addition of both the equations.3x and 3x will get added and last term i.e. 12 and -18 will get subtracted then we will get ans 6x = -6x = -6/6x= -1

+5 and -5 will get cancelled due to addition of both the equations.3x and 3x will get added and last term i.e. 12 and -18 will get subtracted then we will get ans 6x = -6x = -6/6x= -1hope you like my answer...