Y = -0.5x + 5
3x + 5y = 2

i highly recommend its on android and iphone you can use ur camera to answer any mathematical question

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!