Question

как решить пример 5a-(8a-2)+(2+3a)=

Answer 1

5а-(8а-2)+(2+3а)=5а-8а+2+2+3а=4

Answer 2

5a-(8a-2)+(2+3a)=5a-8a+2+2+3a=5a-8a+3a+2+2=4