1
x/ 7 = 12
x=84
10x = 110
x=11
9x = 36
x=4
8x = 56
x=7
48/ x = 8
x=6
2,528 ‒ 72y = 8
y=35
72y ‒ 33 = 5,367
y=75
72y ‒ 33 = 5,367
y=8
57z + 93 = 435
z=6
73 + 15x = 343
x=18
40x + 42 = 1,162
x=28
11 + 55y = 2,981
y=54
10x ‒ 76 = 754
x=83
1 + 15z + 7 = 92 + z
z=6
211 ‒ y + 36 = 19 + 12y + 7
y=17
283 ‒ z = 15z + 11
z=17
7 + 16x = 142 + x
x=9
148 + x = 20 + 9x
x=16
2y + 13 = 55 ‒ y
y=14
16 + 19x + 15 = 71 ‒ x
x=2
15x + 17 = 5 + 16x
x=12
11 + 16y + 12 = 108 ‒ y
y=5
18 + 3x + 19 = 57 + x
x=10
43 + y = 20 + 9y + 7
y=2
10 + 7x + 3 = 77 ‒ x
x=8