Question

5,4х+0,6=11,4 помогите решить срочно

Answer 1

5.4x+0.6=11.4
5.4x=11.4-0.6
5.4x=10.8/2
x=2

Answer 2

5.4х=11.4-0.6;
5.4х=10.8;
х=10.8:5.4;
х=2.