Mathematics

Find the value of $$x$$:


SOLUTION

Consider the given fig.

$$(2x+3)+\left( x-6 \right)={{180}^{0}}$$      (supplementary angle)

  $$ (2x+3)+\left( x-6 \right)={{180}^{0}} $$


 $$ 3x=183 $$

 $$ x=\dfrac{183}{3}={{61}^{0}} $$

Hence, this is the answer. 

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