Solve
3x4+4x=78+6x−6
Given 3x4+4x=78+6x−6
Solve:-
(i) 5(3x−4)−8(6x−7)=9x−8
(ii) 2x−3x5=7
(iii) 2z3−5=3z4−1
(iv) 4x7−12=7