Question

2/7X + 1/2X = 3/4X +1 (Solve the following linear equation)

Answer 1

2x/7 + x/2 = 3x/4 + 1

(4x + 7x)/ 14 = (3x + 4)/ 4

11x/ 14 = (3x + 4)/ 4

44x = 42x + 56

2x = 56

x = 28

Answer 2

x in ( -00 : + 00)

1. (2/7)*x+(1/2)*x=(3/4)*x+1 //-(3/4)*x+1 (2/7)*x+(1/2)*x-( (3/4)*x)-1. (2/7)*x+(1/2)*x+ (-3/4)*x-1=0. 1/28*x-1=0//+1. 1/28*x=/):1/28 x=1/1//28. x-28. x=28