1) 16.8x - 41 = 17 + 1916.8x - 41 = 3616.8x = 77x = 77 / 16.8x ≈ 4.6
Ответ: x ≈ 4.6
2) 31.6у + 93 = 32.1у - 231.6у - 32.1у = -2 - 93-0.5у = -95y = -95 / -0.5y = 190
Ответ: y = 190
1) 16.8x - 41 = 17 + 19
16.8x - 41 = 36
16.8x = 77
x = 77 / 16.8
x ≈ 4.6
Ответ: x ≈ 4.6
2) 31.6у + 93 = 32.1у - 2
31.6у - 32.1у = -2 - 93
-0.5у = -95
y = -95 / -0.5
y = 190
Ответ: y = 190