Penyelesaian (x+4)+(2x-2)​

X + 4 + 2x – 2
= (x + 2x) + (4 – 2)
= 3x + 2

semoga membantu yaa

Jawab:

( x + 4 ) + ( 2x – 2)

= X + 4 + 2x – 2

= x + 2x + 4 – 2

= 3x +2