0.6*(x-5)=2.3+0.4*(x-3)
0.6x – 3 = 2.3 + 0.4x – 1.2
0,6x – 0,4x = – 1,2 + 2,3 + 3
0.2x = 4.1
x = 20.5
0.6*(x-5)=2.3+0.4*(x-3)
0.6x – 3 = 2.3 + 0.4x – 1.2
0,6x – 0,4x = – 1,2 + 2,3 + 3
0.2x = 4.1
x = 20.5