Question

Determine o valor de x

Answer 1

$\mathfrak{ângulos\:opostos\:pelo} \\\mathfrak{vértice\:são\:congruentes}$

$4x-5\degree=\dfrac{3x}{2}+37\degree$

$8x-10\degree=3x+74\degree\\8x-3x=74\degree+10\degree$

$5x=84\degree\\x=\dfrac{84\degree}{5}$

$x=16\degree\:48'$