1.х+4.09х+0.4х=0.6039 2.х+х+2.5х=23.958 3.41.4х-39.5х-1.77х=0.00338 4.х-0.43х-0.44х=0.0338

1. х + 4,09х + 0,4х = 0,6039;

5,49х = 0,6039;

х = 0,6039 / 5,49;

х = 0,11.

1. х + х + 2,5х = 23,958;

4,5х = 23,958;

х = 23,958 / 4,5;

х = 5,324.

1. 41,4х – 39,5х – 1,77х = 0,00338;

0,13х = 0,00338;

х = 0,00338 / 0,13;

х = 0,026.

1. х – 0,43х – 0,44х = 0,0338;

0,13х = 0,0338;

х = 0,0338 / 0,13;

х = 0,26.