WLL GIVE BRAINLIST PLEASE help... i sincerely don't even know where to begin here.
Accepted Solution
A:
Answer:y = 5Step-by-step explanation:WY is the perpendicular bisector of XZ and so divides ΔWXZ into 2 congruent triangles ΔWXY and ΔWZYHence WZ = WX ← corresponding sides, thus5y - 8 = 2y + 7 ( subtract 2y from both sides )3y - 8 = 7 ( add 8 to both sides )3y = 15 ( divide both sides by 3 )y = 5