What is the solution to 5(x-1)+3x=7(x+1)

Which linear inequality is represented by the graph? !

One integer is 5 more than another. their product is 104. find the integers

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.