tentukan nilai dari 1/2(x+2)=2/3(x+6)

1/2(x+2)=2/3(x+6)
3/6(x+2) = 4/6(x+6)
3/6x + 3/6×2 = 4/6x + 4/6×6
3/6x + 1 = 4/6x + 4
3/6x - 4/6x = 4 - 1
-1/6x = 3
x = 3÷-1/6
x = 3 × 6/-1
x = 18/-1
x = -18

Semoga membantu yaa ;)