а) 8x - 7x + 10 = 128x - 7x = 12 - 10x = 2
б) 13y + 15y - 24 = 6028y - 24 = 6028y = 84y = 3
в) 3z - 2z + 15 = 32z + 15 = 32z = 17
г) 6t + 5t - 33 = 011t - 33 = 011t = 33t = 3
д) (x + 59) / 42 = 86x + 59 = 42 * 86x + 59 = 3612x = 3612 - 59x = 3553
е) 528 / k - 24 = 64528 / k = 64 + 24528 / k = 88528 = 88kk = 528 / 88k = 6
а) 8x - 7x + 10 = 12
8x - 7x = 12 - 10
x = 2
б) 13y + 15y - 24 = 60
28y - 24 = 60
28y = 84
y = 3
в) 3z - 2z + 15 = 32
z + 15 = 32
z = 17
г) 6t + 5t - 33 = 0
11t - 33 = 0
11t = 33
t = 3
д) (x + 59) / 42 = 86
x + 59 = 42 * 86
x + 59 = 3612
x = 3612 - 59
x = 3553
е) 528 / k - 24 = 64
528 / k = 64 + 24
528 / k = 88
528 = 88k
k = 528 / 88
k = 6