Question

3(5-4у)+3(4+2у)=
Помагитеееее

Answer 1

ти точно добре записав умову??

Answer 2

Ответ:

3(5-4y)+3(4+2y)=

3(5-4y+4+2y)

3(9-4y+2y)

3(9-2y)