1) x12 - 60 = 24x12 = 84x = 7
2) 53x - 69 = 9053x = 159x = 3
3) x/3 = 150 + 30x = 480
4) 42/x = 18 - 442 = 18x - 4x42 = 14xx = 3
5) 98 - 17x = 1317x = 85x = 5
6) 96 - 42x = 1242x = 84x = 2
7) 24/x + 40 = 4824/x = 8x = 3
1) x12 - 60 = 24
x12 = 84
x = 7
2) 53x - 69 = 90
53x = 159
x = 3
3) x/3 = 150 + 30
x = 480
4) 42/x = 18 - 4
42 = 18x - 4x
42 = 14x
x = 3
5) 98 - 17x = 13
17x = 85
x = 5
6) 96 - 42x = 12
42x = 84
x = 2
7) 24/x + 40 = 48
24/x = 8
x = 3