Question

Решите уравнение:

6(y−1)=27,88−1.7y

Answer 1

6(y-1)=27.88-1.7y
6y-6=27.88-1.7y
6y+1.7y=27.88+6
7.7y=33.88
y=33.8/7.7
y=4.4