Tentukan nilai x dari 3(5-2x)=2(3x-40)

3(5 – 2x) = 2(3x – 40)
15 – 6x = 6x – 80
15 + 80 = 6x + 6x
95 = 12 x
95/12 = x

smoga membantu

3(5 – 2x) = 2(3x – 40)
15 – 6x = 6x – 80
-6x – 6x = – 80 – 15
– 12x = – 95
x = 7,91