2(x-3)=-3(x+2) 3x-1=2x-(4-x) 2(x-5)-7(x+2)=1

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вопрос

2(x-3) = -3(x+2)
2(x) - 2(3) = -3(x) - 3(2)
2x - 6 = -3x - 6
5x = 0
x = 0

3x - 1 = 2x - (4-x)
3x - 1 = 2x - 4 + x
3x - 1 = 3x - 4
0 = -3
No solution to this equation.

2(x-5) - 7(x+2) = 1
2x - 10 - 7x - 14 = 1
-5x - 24 = 1
-5x = 25
x = -5

The solutions to the given equations are x = 0, no solution, and x = -5, respectively.