Use quadrilateral ABCD given that lines CD is the perpendicular bisector of lines AB and lines AB is the perpendicular bisector of line CD.
y+1, 2y-3, 2x+7,
Find the value of y.

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.