Question

HELP ASAP PLEASE!!!!

In ΔABC , ∠B = ∠C, AB = 9x - 11, BC = 4x +1, and AC = 7x - 3 . Find the value of x

Answer 1

Here, AB = AC [ /_ B = /_ C ]

or, 9x - 11 = 7x -3

or, 9x - 7x = 11 -3

or, 2x = 8

or, x = 4