1) 2y – 2x + 6 + 8 =2) 2y – 2x + 14 =​

By Posted on

1) 2y – 2x + 6 + 8 =2) 2y – 2x + 14 =​

Penjelasan dengan langkah-langkah:

NO.1

2y – 2x + 6 + 8

= 2y – 2x + 14

= -2x + 2y + 14

NO.2

2y – 2x + 14

= 2(y – x + 7)

= 2y – x + 7