Question

Nilai x yang memenuhi persamaan linear 3(3x-6)=2(5x-3)+4 adalah. tolong ya di bantu

Answer 1

3(3x - 6) = 2(5x - 3) + 4
3(3x) + 3(- 6) = 2(5x) + 2(- 3) + 4
9x - 18 = 10x - 6 + 4
9x - 18 = 10x - 2
9x - 10x = - 2 + 18
         - x = 16
           x  = - 16

Answer 2

3(3x - 6) = 2(5x-3) + 4
9x - 18   = 10x - 6 + 4
9x - 10x = 18 - 6 + 4
     -x       = 16
       x      = -16