Question

2x-3/5+x+3/4=4x+1/7 step by step​

Answer 1

Answer: 1/140

Step-by-step explanation:

2x - 3/5 + x + 3/4 = 4x + 1/7

(2x + x) + (3/4 - 3/5) = 4x + 1/7        (By taking L.C.M for 3/4 - 3/5 )

(3x) + ((15-12)/20) = 4x + 1/7

3x + 3/20 = 4x + 1/7                        (Now we need to separate                 .                                                         variables and constants)

4x - 3x = 3/20 - 1/7                        (By taking L.C.M for 3/20 - 1/7 )

x = (21-20)/140

∴ x = 1/140.