Question

10) Solve for "X".If WY = 15x-2 and XZ = 9x + 10,xzY

Answer 1

In this problem we have that

triangle WZY is congruent with triangle XYZ

that means

WY=XZ

so

substitute the given values

15x-2=9x+10

solve for x

15x-9x=10+2

6x=12

x=2