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3 x + 18 - 5/5 = 7 x + 1
15 x + 90 - 5 = 35 x + 5
15 x - 35 x = 5 + 5 - 90
- 20 x = - 80
x = 4
7 x + 3 x / 2 + 1 = 5 /4
28 x + 6 x + 4 = 5
34 x = 5 - 4
34 x = 1
x = 1/34
6 + 3 x /4 = - 2 - 5 x /6
72 + 9 x = - 24 - 10 x
9 x + 10 x = - 24 - 72
19 x = - 96
x = 96/19
6 x + 1/3 = 7 x + 4/7
126 x + 7 = 147 x + 12
126 x - 147 x = 12 - 7
- 21 x = 5
x = - 5/21
3 x + 18 - 5/5 = 7 x + 1
15 x + 90 - 5 = 35 x + 5
15 x - 35 x = 5 + 5 - 90
- 20 x = - 80
x = 4
7 x + 3 x / 2 + 1 = 5 /4
28 x + 6 x + 4 = 5
34 x = 5 - 4
34 x = 1
x = 1/34
6 + 3 x /4 = - 2 - 5 x /6
72 + 9 x = - 24 - 10 x
9 x + 10 x = - 24 - 72
19 x = - 96
x = 96/19
6 x + 1/3 = 7 x + 4/7
126 x + 7 = 147 x + 12
126 x - 147 x = 12 - 7
- 21 x = 5
x = - 5/21
6(x + 3) - 5/5 = 7x + 1
6x + 18 - 1 = 7x + 1
6x -7x = - 18 +1 +1
-x = -16
x = 16
7x + 3/2x + 1= 5/4
(14x + 3x)/2 = (-4 + 5)/4
17x/2 = 1/4
x = 2/68 = 1/34
(6) + 3x/4 = -2 - 5x/6
3x/4 + 5x/6 = -2 - 6
(9x + 10 x)12 = -8
19x/12 = -8
x = -96/19
6x + 1/3 = 7x + 4/7
6x - 7x = 4/7 -1/3
-x = (12 - 7) /21
-x = 5/21
x = -5/21
6x + 18 - 1 = 7x + 1
6x -7x = - 18 +1 +1
-x = -16
x = 16
7x + 3/2x + 1= 5/4
(14x + 3x)/2 = (-4 + 5)/4
17x/2 = 1/4
x = 2/68 = 1/34
(6) + 3x/4 = -2 - 5x/6
3x/4 + 5x/6 = -2 - 6
(9x + 10 x)12 = -8
19x/12 = -8
x = -96/19
6x + 1/3 = 7x + 4/7
6x - 7x = 4/7 -1/3
-x = (12 - 7) /21
-x = 5/21
x = -5/21
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