How do i find the solution to x+y=-2 y=x+2

no solution

Step-by-step explanation:

x+y = -2

y = x + 2

let's start by isolating the y in both equations so we can compare them

subtract both sides by x to get this for the first equation

y = -2 + x

y = x + 2

this means

-2 + x = x + 2

subtract x from both sides

-2 = 2

this is never possible, so there is no solution

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

a

step-by-step explanation: