Solve for x in the literal equation −13 = xy + z.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?