I need help finding the value of X and explain ?

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1 Answer
Ratnaker Mehta
Dec 13, 2017

# x=8.#

Explanation:

Since, #/_B=/_C,# we have, # AC=AB.#

#rArr 2x+3=19.#

Adding #-3# to both the sides,

# 2xcancel(+3)cancel(-3)=19-3.#

# :. 2x=16.#

Multiplying both the sides by #1/2,#

#1/cancel2*cancel2x=1/2*16.#

#:. x=8.#

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