Solve: `(18 - 2m)/(5) + (4m + 3)/(7) ge (m)/(5) + (8)/(7)`

Solve : (9m+4)/(5) - (27 m + 1)/(8) - (1)/(2) = 0

Solve (7)/(8)xx2(3)/(5)

Solve : 2(5x - 7) ge 3(4x - 5)

Solve : 2m + 5 gt 9 - 4m, m in Q

Solve (i) 2-(3)/(5)(ii)4+(7)/(8)(iii)(3)/(5)+(2)/(7)(iv)(9)/(11)-(4)/(5)(v)(7)/(10)+(2)/(5)+(3)/(2)(vi)(2)(2)/(3)+(3)(1)/(2) (vii) (8)(1)/(2)-(3)(5)/(8)

Fiind m, if the lines (1-x)/(3)= ( 7y-14)/(2m ) = (z-3) /(2) and ( 7-7x)/(3m) = (y-5)/(1) = (6-z)/(5) are at right angles.

solve :(2m)/(3)-(m)/(5)=7

Solve : (x)/(2) ge (5x -8)/(3)-(7x-13)/(5)