1)2 (11x-5)-17x=55
22x – 10 – 17x = 55
22x – 17x = 55 + 10
5x = 65
x = 13
2)5 (8x+3)-12=83
40x + 15 – 12 = 83
40x = 83 + 12 – 15
40x = 80
x = 2
3) 3)7 (2x+9)+3=114
14x + 63 + 3 = 114
14x = 114 – 3 – 63
14x = 48
7x = 24
x = 24/7
х=3,42857142857
4)3 (4x+13)-25=74
12x + 39 – 25 = 74
12x = 74 + 25 – 39
12x = 60
x = 5
1)2 (11x-5)-17x=55
22x – 10 – 17x = 55
22x – 17x = 55 + 10
5x = 65
x = 13
2)5 (8x+3)-12=83
40x + 15 – 12 = 83
40x = 83 + 12 – 15
40x = 80
x = 2
3) 3)7 (2x+9)+3=114
14x + 63 + 3 = 114
14x = 114 – 3 – 63
14x = 48
7x = 24
x = 24/7
х=3,42857142857
4)3 (4x+13)-25=74
12x + 39 – 25 = 74
12x = 74 + 25 – 39
12x = 60
x = 5