Question

equaçao incompleta

4x²/3=5x=0

Answer 1

4x²/3=5x
(4x² = 5x)/3
(4x² -5x=0)/3
(4x² -15x=0)/3
4x² -15x=0
x( 4x -15) = 0
x= 0
4x -15 = 0
4x=  +15
x= 15/4 ou (15 : 4)
x= 3,75