Identify the angle as adjacent, vertical, complimentary, supplementary, congruent, or linear pair

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42