Inequalities

Question

Solve: 9 x +6=51.  Solve: 8 x -4=28.  Solve -1/2 x +3=1. Solve -18-m=-57.  Solve: -4- 8 x= 8 Solve: 41.68=4.7-8.6y  solve: 4 x+3=-21.  Solve: x - 0.09x =728

Answer 1

9x+6=51

9x=51-6

9x=45

x=5

Answer 2

7 y+ 5 = 2 y+ 10   Solve: 5 - 2 y =3 y -5.  Solve: 7 x -17 + 2 x= 2 - 8 x+ 15. Solve: 3 x- 15 = 5 x+ 2 - 4 x. Solve: 7/8 x - 1/4 + 1/2 x = 3/4 + x.  Solve:  41.68 = 4.7 - 8.6 y. Sole 2(2 y + 3) =14. Solve:  5(3 x -2) = 35.  Solve: 3(7 + 2 x) = 30 + 7(x -1).  Solve: 4(3+ 5 x )- 4 = 3 + 2(x - 2).