Question

find x and state the reason​

Answer 1

Step-by-step explanation:

4x=3x+15 ......exterior angles are equal

4x-3x=15

x=15

$\huge\bigstar{\underline{\underline{\mathfrak{\orange{Hope} {This}\blue{Will}\red{Help}\purple{You}}}}}☆$

Answer 2

Step-by-step explanation:

$\huge{ \bold{ \pink{4x = 3x + 15}}}$

$\huge{ \bold{ \pink{x = 15}}}$