Bantu persamaan dan pertifaksamaan linear

1. -3 x +5 =x – 7
2. 6(x – 2)=2 (2x + 5)
3. -4(5 + 2x) =12
4.
$frac{3}{7} (x + 5) = 6$
5.
$- frac{1}{3} (2 - x) = frac{2}{5} (x + 4)$
6.
$frac{1}{6} (x + 1) = frac{2}{3} x - 7$
jawab sebisanya pakai cara ya

Bantu persamaan dan pertifaksamaan linear

1)
$- 3x + 5 = x - 7 \ - 3x - x = - 7 - 5 \ - 4x = - 12 \ x = 3$
2)
$6(x - 2) = 2(2x + 5) \ 6x - 12 = 4x + 10 \ 6x - 4x = 10 + 12 \ 2x = 22 \ x = 11$