Question

Kakak" bantu yaaaa please..buat bahan besokk.. aq gak ngerti:(

Answer 1

3) {(x - 1) / 2} - {(x + 3) / 6} =0
{3(x - 1) / 6} - {(x + 3) / 6} = 0
{(3x - 3) / 6} - {(x + 3) / 6} = 0
(3x - 3 - x - 3 ) / 6 = 0
(2x - 6) / 6 = 0
2x - 6 = 0 × 6
2x - 6 = 0
2x = 6
x = 3

4) 3m - 3/2 = 2 ---> × 2
6m - 3 = 4
6m = 4 + 3
6m = 7
m = 7/6