x/4.5 = 1.2 7x/3 = 8. 19 8.86- 1.95/. 65 3+7x = 24 x/4 = 20 0.8x = 1 x+45 = 55 x-0.3 = 0. 1
2x+ 18 = 30 9x/3 = 5.4 308 x = 76 5.6+x = 13 4x- 12 = 12 x-4 = 5 x+4.5 = 603 x-0.5 = 1.3
x+ 19 = 28 x-5.2 = 4.8 x+ 17.5 = 80 0. 12x = 24 0.4x = 196 3.8x = 76 1.5-x = 1.5 x+0.8 = 9
18.8+x = 25 5.6+x = 13 4.8x = 2.4 9x-0.45 x = 25.8 3(x- 1.8)= 9.6 6x-8.3 = 1.9x-0.05 x = 20.9
1 1.6x 13 16x 1.3 157 x 0.9 3. 14x 7 3.24 x27 0. 15x 45 40x 2.5 1.03 x 2.5 2.9 x 0.34
7.9x 1.43 0. 17x 0.83 13x 0.06 56.5 x 0.24 474 x 0.95 1.3x 0.96 2.87 x 3. 15 3.7x 1.5
0.6+0.4x 3 4.2x 2+0. 1 2.5x 0.8x 0.7 3x 0.2x 0.5 2.5+ 1.5x 6 2.8x 0.09-0.09 7.2x 29.5 x 0. 1
(27.8- 15.6)x 0.8 0.48 x 20.2-4.2 2.25 x 0.4+0. 1.5x 2.3x 0.8 3. 19x 2.7 x 0.9 50.4 x 2.3- 1.7
2.05 x 16-8.23 1.5+( 15- 10)x 0.5 3.36 x 7.2 83x 0.29 4.7x 1.35 9.06 x 0.48 2.6x 302
32.5 x 2.9+3.45 32x 1.25 x 2.5 10. 17/9 85.35/5 25.2/ 12 43.5/ 15 0. 15/6 0. 19/65
0.48/8 3.90/78 7.9/20 16.8/7 1.45/25 1.44/3.6 6.84/0.9 5.6/0.028 3 1.04/3.2
42.72/0.48 23.4/5.2 0.36/ 100 72/0.9 6.72/6.4 9. 12/57 2.295/0.75+6.52
9.3/0.3 1/0.3 1.5+3.5/2x 0.8 29. 12/(0.8x 0.65)
I wonder if these are useful to you? I only ask questions.