Question

equação x/ 5-2 =1/4 (x=0)

Answer 1

x/5 - 2 = 1/4
x/5 - 10/5 = 1/4
4(x - 10) = 1(5)
4x - 40 = 5
4x = 5 + 40
4x = 45
x = 45/4
x = 11,25