Question

9x+7x-18.17=3.43 найди корень

Answer 1

9х+7х -18,17 = 3,43
16х= 3,34+ 18,17
16х= 21,6
х= 21,6 :16
х= 1,35

Answer 2

9х + 7х -18,17 = 3,43
16х = 3,43 + 18,17
16х = 21,6
х = 21,6 : 16
х = 1,35