1) 8(x - 1.4) = 0.568x - 11.2 = 0.568x = 11.76x = 1.47
2) (4.6 - x) * 19 = 4.1887.4 - 19x = 4.18-19x = -83.22x = 4.38
4) (51.32 + x) - 0.12 = 7251.32 + x - 0.12 = 72x = 20.8
5) 17.28 / (56 - x) = 3617.28 = 36(56 - x)17.28 = 2016 - 36x-1998.72 = -36xx = 55.52
1) 8(x - 1.4) = 0.56
8x - 11.2 = 0.56
8x = 11.76
x = 1.47
2) (4.6 - x) * 19 = 4.18
87.4 - 19x = 4.18
-19x = -83.22
x = 4.38
4) (51.32 + x) - 0.12 = 72
51.32 + x - 0.12 = 72
x = 20.8
5) 17.28 / (56 - x) = 36
17.28 = 36(56 - x)
17.28 = 2016 - 36x
-1998.72 = -36x
x = 55.52