Question

determine whether (6,-2) is a solution of the system x-y=8 and 2x+3y=6

Answer 1

plug in x =6 and y = -2 in the system and see if they satisfy the system

Answer 2

yes

Answer 3

because both the equation is satisfied with the point6,-2

Answer 4

i got no

Answer 5

putting the point in the lhs of the 1st equation
6-(-2)=6+2=8
which is the rhs.....similar for the second equation

Answer 6

then you substituted incorrectly. try again, and pay attention to addition and subtraction

Answer 7

oh ok i see wat i did wrong