Question

1) 3 x y =....
2
2) 3a - 2 = -a + 18
3)1/2 (4x + 2 ) = 3
4) 2a - 1 = 3a - 5
5) 2 (3x - 1) = 2 (2x = 3 )
6) 15/3xp = 5


Buat yg tau tolong dijwb y plis ini soalnya buat besok plis dibantu y

Answer 1

1. 3 x y = 3y
2. 3a - 2 = -a + 18
    = 3a + a - 2 - 18
    = 4a - 20
3. 1/2 (4x + 2) = 3
    2x + 1 = 3
    2x = 3 - 1
     x = 2/2
     x = 1
4. 2a - 1 = 3a - 5
    2a - 3a = -5 + 1
    -a = -4
5. 2(3x - 1) = 2(2x + 3)
   6x - 2 = 4x + 6
   6x - 4x = 6 + 2
   2x = 8
   x = 8/2 = 4
6. 15/3xp = 5
     75/3xp = ga tau