Decide whether the given ordered pair is a solution to the system of equations. -5x+y=12
y=-x
(-2,2)

Add both sides 5x

&

Thus :

Add both sides x

Subtract both sides 12

Switch sides

Divide both sides by 6

We found the x-coordinate of the solution point ; to find the y-coordinate we just need to put the value of x in one 0f the given equations :

Thus ( - 2 , 2 ) is the solution to this system of equations.

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!

true

step-by-step explanation: