Question

5(0,16x+0,33)-(3-x)=0 решить уравнение

Answer 1

5(0.16x+0.33)-(3-x)=0
0.8x+1.65-3+x=0
1.8x=3-1.65
1.8x=1.35
x=1.35/1.8=0.075

Answer 2

5(0,16x+0,33)-(3-x)=0
0,8x+1,65-3+x=0
1,8х-1,35=0
1,8х=1,35
х=1,35:1,8
х=0,75