Solve the following
1. -5(a-3)-2(a+5)=7-9a
2. m/7+1/3= m/6+5/4
3. 2a/3-4/5=-3/4+1
Solve
(a) (b)
(c) (d)
(e) (f)
(g) (h)
(i) (j)
(k) (l)
(m) (n)