In circle UU, m, arc, V, X, equals, 130, degreesm VX ⌢ =130 ∘ . Solve for xx if m, angle, V, W, X, equals, left bracket, 7, x, minus, 21, right bracket, degreesm∠VWX=(7x−21) ∘ . If necessary, round your answer to the nearest tenth.