Mathematics

Mark the correct alternative of the following.
In figure, the value of x is?


ANSWER

$$22$$


SOLUTION
Now, 
$$(8x-41)^o+(3x)^o+(4x-5)^o+(3x+10)^o=360^o$$ [ Since sum of all angles is $$360^o$$]
or, $$8x^o+3x^o+4x^o+3x^o-46^o+10^o=360^o$$
or, $$18x^o-36^o=360^o$$
or, $$18x^o=396^o$$
or, $$x=22$$.
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