Question

solve elimination process
x+9y=85
-x+9y=77

Answer 1

gw2011 no one helped me on this one
solve elimination process
x+9y=85
-x+9y=77

Answer 2

x+9y=85
-x+9y=77 By adding these two equations you get:

18y=162
y=9 Substitute this value into one of the equations and you get:

x+9y=85
x+(9)(9)=85
x+81=85
x=4

Therefore, x=4 and y=9

Answer 3

thanks you did it again you are too smart

Answer 4

Thanks and you're welcome