Question

ПОМОГИТЕ СРОЧНО 5•(3y-2)-7•(2y-3)=12

Answer 1

15у-10-14у+21=12
у=12-21+10
у=1

Answer 2

5•(3y-2)-7•(2y-3)=12; 15у-10-14у+21=12; У=12-11; У=1