I need help plz

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1