evanherrin evanherrin 16-09-2022 Mathematics Answered ∠A and \angle B∠B are vertical angles. If m\angle A=(5x+5)^{\circ}∠A=(5x+5) ∘ and m\angle B=(6x-8)^{\circ}∠B=(6x−8) ∘ , then find the value of x.