To find a solution to a linear equation, you really can any number you want to substitute into the equation for x or y. But since you’ll need to use that number to for the other variable it’s a good idea to choose a number that’s easy to work with.

This is what i found “answer: a rigid transformation preserves both the side lengths and the angle measures of a polygon. step-by-step explanation: rigid transformations are the transformations which does not affect the size and the shape of figure .” i hope this you for what your looking for. can you plz mark me brainliest?

A. but. i don’t nohxbzbz