Question

find
x and y if triangle BAC. IS CONGRUENT TO TRIANGLE
QRP​

Answer 1

2X + 15 = 5X - 60

2X - 5X = -60 -15

-3X = - 45

X = -45 ÷ -3

X = 15

5Y + 15 = 3X + 10

5Y = 3×15 + 10

Y = 45+ 10 ÷ 5

Y = 55 ÷ 5

Y = 11

Therefore, X = 15 and Y = 11