10-(2х+5)=6у-13 4у-63=5(4х-2у)+2

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Expanding both sides of the equations:

10 - 2x - 5 = 6y - 13
5 - 2x = 6y - 13
-2x = 6y - 13 - 5
-2x = 6y - 18
2x = 18 - 6y
x = 9 - 3y

4y - 63 = 5(4x - 2y) + 2
4y - 63 = 20x - 10y + 2
4y - 63 = 20(9 - 3y) - 10y + 2
4y - 63 = 180 - 60y - 10y + 2
4y - 63 = 180 - 70y + 2
4y - 63 = 182 - 70y
4y + 70y = 182 + 63
74y = 245
y = 245 / 74
y = 3.3108

Plugging the value of y back into the equation x = 9 - 3y:

x = 9 - 3(3.3108)
x ≈ 9 - 9.9324
x ≈ -0.9324

Therefore, the solutions are x ≈ -0.9324 and y ≈ 3.3108.