Question

Please show me the work.
1. (4x/9) + (x-10/9)
2. (t^2+6t/t-1) -(7/t-1)
3. (3/x)+ (13/x-11)
4. (5/4x^2) - (y/14xz)
5. (x^2+2x/12x+54) - (3-x/8x+36)
6. (2/x^28x+15) +(1/x^2+11x+30)

Answer 1

1.
(4x/9) + (x-10/9)
=(4/9)x +x - (10/9)
=(1+ 4/9)x - 10/9
=13x/9 -10/9

Answer 2

Thank You.. Will you please do the same for #2,3,4,5,6 :)