Ok x-3y = 5. Why because y has a value and x too

Answer= x= 2

and y =1 now multiply them

and subtract

its algebra too. So the answer is 2-3(5)=5

and why because since 2-3 =1

and 1 x 5 = 5

4x-12y=13 this can't be 13 because 4x2 is 8 and 8 - 12 is -4 than times what? So this answer is wrong.

Answer= x= 2

and y =1 now multiply them

and subtract

its algebra too. So the answer is 2-3(5)=5

and why because since 2-3 =1

and 1 x 5 = 5

4x-12y=13 this can't be 13 because 4x2 is 8 and 8 - 12 is -4 than times what? So this answer is wrong.