Question

Решите уравнения :
|n|-6=10,3
2,6|y|- 4,6=3,2
3,4|n|+0,45=3

Answer 1

$|n|-6=10.3\|n|=10.3+6\|n|=16.3\n_{1}=-16.3\n_{2}=16.3$

$2.6|y|-4.6=3.2\2.6|y|=3.2+4.6\2.6|y|=7.8\|y|=3\y_{1}=-3\y_{2}=3$

$3.4|n|+0.45=3\3.4|n|=3-0.45\3.4|n|=2.55\|n|=0.75\n_{1}=-0.75\n_{2}=0.75$