Solve each system of equation using Subtitution
Y=x
Y=-x+2

(1, 1 )

Step-by-step explanation:

Given the 2 equations

y = x → (1)

y = - x + 2 → (2)

Substitute y = x into (2)

x = - x + 2 ( add x to both sides )

2x = 2 ( divide both sides by 2 )

x = 1

Substitute x = 1 into either of the 2 equations for y

Substituting x = 1 in (1)

y = 1

Solution is (1, 1 )

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.