Question

Helppppppp! Find the length of PQ if PQR is an isosceles triangle with PQ ≈ QR.​

Answer 1

43

Explanation:

3x + 10 = 5x - 12

10 = 2x - 12

22 = 2x

x = 11

check:

33 + 10 = 55 - 12

43 = 43

correct

x = 11 so bring this into 3x + 10

we get 43