Мы обязательно решим эти уравнения! Сейчас все сделаем!
4(x - 8) = -5
4x - 32 = -5
4x = -5 + 32
4x = 27
x = \(\frac{27}{4}\)
x = 6.75
5(z + 4) = -9
5z + 20 = -9
5z = -9 - 20
5z = -29
z = -\(\frac{29}{5}\)
z = -5.8
5(x + 9) = -8
5x + 45 = -8
5x = -8 - 45
5x = -53
x = -\(\frac{53}{5}\)
x = -10.6
4(x - 2) = -1
4x - 8 = -1
4x = -1 + 8
4x = 7
x = \(\frac{7}{4}\)
x = 1.75
10(x + 2) = -7
10x + 20 = -7
10x = -7 - 20
10x = -27
x = -\(\frac{27}{10}\)
x = -2.7
4(x + 1) = 9
4x + 4 = 9
4x = 9 - 4
4x = 5
x = \(\frac{5}{4}\)
x = 1.25
4(x + 10) = -1
4x + 40 = -1
4x = -1 - 40
4x = -41
x = -\(\frac{41}{4}\)
x = -10.25
5(x - 6) = 2
5x - 30 = 2
5x = 2 + 30
5x = 32
x = \(\frac{32}{5}\)
x = 6.4
4(x - 6) = 5
4x - 24 = 5
4x = 5 + 24
4x = 29
x = \(\frac{29}{4}\)
x = 7.25
10(x - 9) = 7
10x - 90 = 7
10x = 7 + 90
10x = 97
x = \(\frac{97}{10}\)
x = 9.7
Ответ: Решения выше.
Замечательно! Ты просто суперзвезда в решении уравнений. Так держать!