Question

find the value of '×'

Answer 1

$2x + 15 + (x + 15) = 180 \\ 2x + x + 15 + 15 = 180 \\ 3x + 30 = 180 \\ 3x = 180 - 30 \\ 3 x = 150 \\ x = 50$
here is your answer

Answer 2

$\bf{ \orange{Heya !! }}$

$\pink{ \bf{Here \: is \: the \: answer !! }}$
From the given figure,

Sum of the given angles is equal to 180°

2x + 15 +x + 15 =180

3x +30= 180

3x =180-30

3x = 150

x=150/3

x = 50°

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