What's the solution for 2x+y=-4
also y=-1/2x+2

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

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.