а) 3x = 8,x = 8,7 / x = 2,9
б) 8y = 9,y = 9,6 / y = 1,2
в) 2a + 8,154 = 32a = 32 - 8,152a = 23,84a = 23,846 / a = 11,923
г) 3k = 63,12 + 55,3k = 118,3k = 118,32 / k = 39,44
а) 3x = 8,
x = 8,7 /
x = 2,9
б) 8y = 9,
y = 9,6 /
y = 1,2
в) 2a + 8,154 = 3
2a = 32 - 8,15
2a = 23,84
a = 23,846 /
a = 11,923
г) 3k = 63,12 + 55,
3k = 118,3
k = 118,32 /
k = 39,44