1) 2x - 4 = 5 + 3x
x = -9
2) 2(x - 5) + 3 = 9x + 6(2 - x)
2x -10 + 3 = 9x + 12 -6x
-10 + 3 -12 = 9x -6x - 2x
-19 = x
3) (x - 3) = 2(x-2)
x - 3 = 2x -41 = x
4) (3-x) + 5(x - 2) = x + 23 - x + 5x -10 = x + 2
5x -x -x = 2 + 10 - 3
3x = 9
x = 3
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1) 2x - 4 = 5 + 3x
x = -9
2) 2(x - 5) + 3 = 9x + 6(2 - x)
2x -10 + 3 = 9x + 12 -6x
-10 + 3 -12 = 9x -6x - 2x
-19 = x
3) (x - 3) = 2(x-2)
x - 3 = 2x -4
1 = x
4) (3-x) + 5(x - 2) = x + 2
3 - x + 5x -10 = x + 2
5x -x -x = 2 + 10 - 3
3x = 9
x = 3