(8,3-x)-0,02=3,48,3 - x - 0,02 = 3,48,28 - x = 3,4-x = 3,4 - 8,28-x = -4,88x = 4,88
( x+ 14,33) : 6 = 3,07(x + 14,33) / 6 = 3,07x + 14,33 = 3,07 * 6x + 14,33 = 18,42x = 18,42 - 14,33x = 4,09
Ответ: x = 4,88 и x = 4,09.
(8,3-x)-0,02=3,4
8,3 - x - 0,02 = 3,4
8,28 - x = 3,4
-x = 3,4 - 8,28
-x = -4,88
x = 4,88
( x+ 14,33) : 6 = 3,07
(x + 14,33) / 6 = 3,07
x + 14,33 = 3,07 * 6
x + 14,33 = 18,42
x = 18,42 - 14,33
x = 4,09
Ответ: x = 4,88 и x = 4,09.