Bantu ngerjain dong

Bantu ngerjain dong

Penjelasan dengan langkah-langkah:

$frac{ {2}^{2022} + {2}^{2020} + {2}^{2018} }{42} = 2y$

$y = frac{ {2}^{3}. {2}^{2018} + {2}^{2} . {2}^{2018} + 1. {2}^{2018} }{2.42}$

$y = frac{ {2}^{2018} .( {2}^{3} + {2}^{2} + 1)}{84}$

$y = frac{ {2}^{2018}.(8 + 4 + 1) }{84}$

$y = frac{ {2}^{2018}.13 }{84}$

$y = frac{ {2}^{2018} .13}{ {2}^{2} .3.7}$

$y = frac{ {2}^{2016} .13}{3.7}$

$y = frac{13. {2}^{2016} }{21}$