If 4x−3x−1/2=3x+1/2−22x−1then value
of x is equal to
5/2
2
3/2
1
4x−3x−1/2=3x+1/2−22x−1
⇒ 4x+22x−1=3x+1/2+3x−1/2⇒ 4x+4x2=3x3+3x3⇒ 324x=433x⇒ 43x=23×43=833=231/23=433/2⇒ x=3/2