-0,44×(2-t)=0,07×(t+12)
-0,88+0,44t=0,07t+0,84
0,44t-0,07t=0,84+0,88
0,37t=1,72
t=1,72÷0,37
t=172/100÷37/100=172/100×100/37
t=172/37=4 24/37
