0.2t+1.7t-0.54=0.22

Question

0.2t+1.7t-0.54=0.22

Answer 1

0.2t + 1.7t - 0.54 = 0.22
0,2t + 1.7t = 0.22 + 0.54
1.9t = 0.76
t = 0.76 / 1.9
t = 0.4