Question

solve by substitution method
x-3y-7=0;x-y-5=0

is answer is x=4 and y= -1​

Answer 1

your answere is wrong

X=6

Y=1

This is your answer

Answer 2

Answer:

if x=4,y=-1

i) x-3y-7=0

=4-(-1)3-7=0

=4+3-7=0

=7-7=0

=0=0

ii) x-y-5=0

=4-(-1)-5=0

=4+1-5=0

=5-5=0

hopefully it helps & make me as brainalist