Question

5.  Solve 3x/4 – 7/4 = 5x + 12

Answer 1

3x/4 - 7/4 = 5x+12
» (3x-7)/4 = 5x+12
» 3x-7 = 4(5x+12)
» 3x-7 = 20x+48
» 3x-20x = 48+7
» -17x = 55
» x = -55/17

Answer 2

3x/4 -7/4=5x+12

:- (3x-7)/4=5x+12

:- 3x-7=4(5x+12)

:- 3x-7=20x+48

:- 3x-20x=48+7

:- -17x=55

:-x= -55/17