Find the equation of the line below. If necessary, use a slash (/) to indicate a
division bar.

there is no question content here, but you for the free points! : d

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

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.

sounds & other waves originate from any vibrating object