Question

решите уравнение
(y+26,1)*2,3= 70,84

Answer 1

(y+26,1)*2,3= 70,84
2,3у + 60,03 = 70,84
2,3у=70,84-60,03
2,3у=10,81
у=4,7.

Answer 2

$(y+26.1)*2.3=70.84$

$y+26.1=70.84:2.3$

$y+26.1=30.8$

$y=30.8-26.1$

$y=4.7$

Ответ:  $4.7$