Question

Descubra o valor de x: (com calculo!!) 35x = -105 3x/4 = 9 2x/5 = -4 2x/3 = 10

Answer 1

35x = -105
x = -105/35
x = -3


3x/4 = 9
3x = 36
x = 36/3
x = 12

2x/5 = -4
2x = -20
x = -20/2
x = -10

2x/3 = 10
2x = 30
x = 30/2
x = 15