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x - 2x - 1 = 8 - 3x - 3
-x -1 = 5 - 3x
-x + 3x = 5 + 1
2x = 6
x = 6/2
x=3
2. 15x-10=6x-(x+2)+(-x+3)
15x - 10 = 6x - x - 2 - x + 3
15 x - 10 = 4x + 1
15x - 4x = 1 + 10
11x = 11
x = 11/11
x = 1
:)
x - (2x) - (1) = 8 - (3x) -( 3)
x - 2x - 1 = 8 - 3x - 3
- x - 1 = 5 - 3x
3x - x = 5 + 1
2x = 6
x = 3
2) 15x-10=6x-(x+2)+(-x+3)
15x-10=6x-(x) -(2) -x+3
15x-10= 4x +1
15x - 4x = 10 + 1
11x = 11
x = 1