3/10+x+1÷5>3÷2x What is x
x in (-oo:+oo)x-(1/5) = -3/10 // + -3/10x-(1/5)-(-3/10) = 0x-1/5+3/10 = 0x+1/10 = 0 // - 1/10x = -1/10x = -1/10